For over a 15 years, the Merrell Moab has been the choice of hikers when a choice needs to be made, making it the bestselling hiker in the world. Famous for its out-of-the-box comfort, durability and all-purpose versatility, its predecessors have enabled 25 million people to step further outdoors. The Moab 3 Mid GTX features a GORE-TEX waterproof membrane to keep your feet dry while still allowing your feet to breathe, a new more supportive insole, a softer more cushioned midsole, and a best-in-class Vibram outsole. Our newest generation is the most environmentally friendly Moab ever, utilizing recycled materials in construction.
For over a 15 years, the Merrell Moab has been the choice of hikers when a choice needs to be made, making it the bestselling hiker in the world. Famous for its out-of-the-box comfort, durability and all-purpose versatility, its predecessors have enabled 25 million people to step further outdoors. The Moab 3 Mid GTX features a GORE-TEX waterproof membrane to keep your feet dry while still allowing your feet to breathe, a new more supportive insole, a softer more cushioned midsole, and a best-in-class Vibram outsole. Our newest generation is the most environmentally friendly Moab ever, utilizing recycled materials in construction.
For over a 15 years, the Merrell Moab has been the choice of hikers when a choice needs to be made, making it the bestselling hiker in the world. Famous for its out-of-the-box comfort, durability and all-purpose versatility, its predecessors have enabled 25 million people to step further outdoors. The Moab 3 Mid GTX features a GORE-TEX waterproof membrane to keep your feet dry while still allowing your feet to breathe, a new more supportive insole, a softer more cushioned midsole, and a best-in-class Vibram outsole. Our newest generation is the most environmentally friendly Moab ever, utilizing recycled materials in construction.
For over a 15 years, the Merrell Moab has been the choice of hikers when a choice needs to be made, making it the bestselling hiker in the world. Famous for its out-of-the-box comfort, durability and all-purpose versatility, its predecessors have enabled 25 million people to step further outdoors. The Moab 3 Mid GTX features a GORE-TEX waterproof membrane to keep your feet dry while still allowing your feet to breathe, a new more supportive insole, a softer more cushioned midsole, and a best-in-class Vibram outsole. Our newest generation is the most environmentally friendly Moab ever, utilizing recycled materials in construction.
Last updated at 03/21/2026 15:49:53
Moab 3 Mid GTX Mens US 8 / Earth
Free delivery
originally posted on anacondastores.com
I got these as a present, I already had a pair of lighter Merrell hiking shoes that I really loved and were functionally waterproof. I wore these about 5 times before needing to return them.When partially submerged or exposed to a lot of water, the water is held in the front mesh on top of your toes, slowly it will seep into your sock. What begins as a slight dampening gradually grows into a soaked sock. I think you'll be okay walking through wet grass and some mud though. However the incapacity to partially submerge the shoe without getting wet tells me their claim of being "waterproof" is not true.Now, it should be said. I am highly active and in my 20's - I quickly wear out shoes. I am a more extreme type of hiker, I will cross rivers, walk through deep bogs ... MoreI got these as a present, I already had a pair of lighter Merrell hiking shoes that I really loved and were functionally waterproof. I wore these about 5 times before needing to return them.When partially submerged or exposed to a lot of water, the water is held in the front mesh on top of your toes, slowly it will seep into your sock. What begins as a slight dampening gradually grows into a soaked sock. I think you'll be okay walking through wet grass and some mud though. However the incapacity to partially submerge the shoe without getting wet tells me their claim of being "waterproof" is not true.Now, it should be said. I am highly active and in my 20's - I quickly wear out shoes. I am a more extreme type of hiker, I will cross rivers, walk through deep bogs and puddles, climb trees and trudge through thick bush every time I get out there. After only my second outing, a stick ripped the stitching on one of my shoes and on the third outing the same thing happened on the other shoe (although not as bad).So, what I will say, is that if you're a more relaxed type of hiker, and plan on walking through parks on established tracks these will be great. If you're a trailblazer like me and want a shoe that will keep you 100% dry even in partial submersion while being able to take an absolute beating, look elsewhere.
originally posted on Academy Sports + Outdoors
It’s hard to beat the mother of all boots! After several miles in the Moab 3, I can tell they hold up to the Merrell standard. This past weekend we hiked through the backcountry on a journey to find a waterfall and on our trek we hit a variety of obstacles and the Moab’s tackled them with no problems. This boot weighs enough to handle tough terrain but its light enough to not be a drain on your legs, especially on the uphill climbs. When going through all the mud left over from a week of rain, the vibram outsole provided plenty of traction to keep me moving in the right direction. The shock absorption is great too, even when trudging along carrying a 32lbs two year old who wants to see the waterfall but doesn’t want to put in the leg work. With all that being said, ... MoreIt’s hard to beat the mother of all boots! After several miles in the Moab 3, I can tell they hold up to the Merrell standard. This past weekend we hiked through the backcountry on a journey to find a waterfall and on our trek we hit a variety of obstacles and the Moab’s tackled them with no problems. This boot weighs enough to handle tough terrain but its light enough to not be a drain on your legs, especially on the uphill climbs. When going through all the mud left over from a week of rain, the vibram outsole provided plenty of traction to keep me moving in the right direction. The shock absorption is great too, even when trudging along carrying a 32lbs two year old who wants to see the waterfall but doesn’t want to put in the leg work. With all that being said, I think I was most impressed with the waterproofing in this boot. I was sure after several rock-hopping creek crossings, where my feet went slightly into the water, that my socks would be drenched but the Moab resisted. Now don’t get the idea that you can wade through knee deep water in these or even standing in water for long periods of time , but they can definitely handle light treading through water that is over the outsole. After our there-and-back again hike to the waterfall, my legs were tired from the uphill climbs, and my arms had plenty of scratches from briars but my feet felt great!In three weeks I’m heading out for another section hike of the Appalachian Trail and I’ll be rocking the Moab 3. I’m going to put them through the grind but I’m pretty confident they won’t let me down.
originally posted on REI
After 2 years of searching and experimenting, I have finally found my perfect shoulder season boots. Yay!!In the summer I wear women's Hoka Speedgoats, 10W.But, apparently my feet are wider than most women. With the exception of the stretchy Hokas, women's wide boots tend to be too narrow for me (Merrell too). This makes my feet get cold very quickly.I'm a size Women's 10 wide (double wide?). My heel is regular, and my feet are not abnormally thick, for me its that wide section above my toes which causes problems.These Moabs in Men's 8 1/2 wide, fit me perfectly. As a fitting note, I wear them with the stock insole supplemented by Spenco comfort thin padding insoles, injinji liners, and mid-weight wool socks.I also had a good fit with the men's Solomon x ... MoreAfter 2 years of searching and experimenting, I have finally found my perfect shoulder season boots. Yay!!In the summer I wear women's Hoka Speedgoats, 10W.But, apparently my feet are wider than most women. With the exception of the stretchy Hokas, women's wide boots tend to be too narrow for me (Merrell too). This makes my feet get cold very quickly.I'm a size Women's 10 wide (double wide?). My heel is regular, and my feet are not abnormally thick, for me its that wide section above my toes which causes problems.These Moabs in Men's 8 1/2 wide, fit me perfectly. As a fitting note, I wear them with the stock insole supplemented by Spenco comfort thin padding insoles, injinji liners, and mid-weight wool socks.I also had a good fit with the men's Solomon x Ultra GTX, but returned them because the Solomon's didn't have the grip I needed when not wearing spikes (hello elbow scar). Obos Bridgers also didn't live up grip wise, and thier fit did not work for me, no matter the gender or size and width I purchased. My feet would get cold every hike because of the bad fit (thank goodness for toe warmers).Quality wise these Moabs are great. Solid and well made, I expect them to last me years. And they look good enough that I will wear them to the grocery store on bad days.Also important, they're comfortable with my Hillsound spikes, no hot spots or pinching felt.
Moab 3 Mid GTX Mens US 8 / Earth
Free delivery
I got these as a present, I already had a pair of lighter Merrell hiking shoes that I really loved and were functionally waterproof. I wore these about 5 times before needing to return them.When partially submerged or exposed to a lot of water, the water is held in the front mesh on top of your toes, slowly it will seep into your sock. What begins as a slight dampening gradually grows into a soaked sock. I think you'll be okay walking through wet grass and some mud though. However the incapacity to partially submerge the shoe without getting wet tells me their claim of being "waterproof" is not true.Now, it should be said. I am highly active and in my 20's - I quickly wear out shoes. I am a more extreme type of hiker, I will cross rivers, walk through deep bogs ... MoreI got these as a present, I already had a pair of lighter Merrell hiking shoes that I really loved and were functionally waterproof. I wore these about 5 times before needing to return them.When partially submerged or exposed to a lot of water, the water is held in the front mesh on top of your toes, slowly it will seep into your sock. What begins as a slight dampening gradually grows into a soaked sock. I think you'll be okay walking through wet grass and some mud though. However the incapacity to partially submerge the shoe without getting wet tells me their claim of being "waterproof" is not true.Now, it should be said. I am highly active and in my 20's - I quickly wear out shoes. I am a more extreme type of hiker, I will cross rivers, walk through deep bogs and puddles, climb trees and trudge through thick bush every time I get out there. After only my second outing, a stick ripped the stitching on one of my shoes and on the third outing the same thing happened on the other shoe (although not as bad).So, what I will say, is that if you're a more relaxed type of hiker, and plan on walking through parks on established tracks these will be great. If you're a trailblazer like me and want a shoe that will keep you 100% dry even in partial submersion while being able to take an absolute beating, look elsewhere.
It’s hard to beat the mother of all boots! After several miles in the Moab 3, I can tell they hold up to the Merrell standard. This past weekend we hiked through the backcountry on a journey to find a waterfall and on our trek we hit a variety of obstacles and the Moab’s tackled them with no problems. This boot weighs enough to handle tough terrain but its light enough to not be a drain on your legs, especially on the uphill climbs. When going through all the mud left over from a week of rain, the vibram outsole provided plenty of traction to keep me moving in the right direction. The shock absorption is great too, even when trudging along carrying a 32lbs two year old who wants to see the waterfall but doesn’t want to put in the leg work. With all that being said, ... MoreIt’s hard to beat the mother of all boots! After several miles in the Moab 3, I can tell they hold up to the Merrell standard. This past weekend we hiked through the backcountry on a journey to find a waterfall and on our trek we hit a variety of obstacles and the Moab’s tackled them with no problems. This boot weighs enough to handle tough terrain but its light enough to not be a drain on your legs, especially on the uphill climbs. When going through all the mud left over from a week of rain, the vibram outsole provided plenty of traction to keep me moving in the right direction. The shock absorption is great too, even when trudging along carrying a 32lbs two year old who wants to see the waterfall but doesn’t want to put in the leg work. With all that being said, I think I was most impressed with the waterproofing in this boot. I was sure after several rock-hopping creek crossings, where my feet went slightly into the water, that my socks would be drenched but the Moab resisted. Now don’t get the idea that you can wade through knee deep water in these or even standing in water for long periods of time , but they can definitely handle light treading through water that is over the outsole. After our there-and-back again hike to the waterfall, my legs were tired from the uphill climbs, and my arms had plenty of scratches from briars but my feet felt great!In three weeks I’m heading out for another section hike of the Appalachian Trail and I’ll be rocking the Moab 3. I’m going to put them through the grind but I’m pretty confident they won’t let me down.
After 2 years of searching and experimenting, I have finally found my perfect shoulder season boots. Yay!!In the summer I wear women's Hoka Speedgoats, 10W.But, apparently my feet are wider than most women. With the exception of the stretchy Hokas, women's wide boots tend to be too narrow for me (Merrell too). This makes my feet get cold very quickly.I'm a size Women's 10 wide (double wide?). My heel is regular, and my feet are not abnormally thick, for me its that wide section above my toes which causes problems.These Moabs in Men's 8 1/2 wide, fit me perfectly. As a fitting note, I wear them with the stock insole supplemented by Spenco comfort thin padding insoles, injinji liners, and mid-weight wool socks.I also had a good fit with the men's Solomon x ... MoreAfter 2 years of searching and experimenting, I have finally found my perfect shoulder season boots. Yay!!In the summer I wear women's Hoka Speedgoats, 10W.But, apparently my feet are wider than most women. With the exception of the stretchy Hokas, women's wide boots tend to be too narrow for me (Merrell too). This makes my feet get cold very quickly.I'm a size Women's 10 wide (double wide?). My heel is regular, and my feet are not abnormally thick, for me its that wide section above my toes which causes problems.These Moabs in Men's 8 1/2 wide, fit me perfectly. As a fitting note, I wear them with the stock insole supplemented by Spenco comfort thin padding insoles, injinji liners, and mid-weight wool socks.I also had a good fit with the men's Solomon x Ultra GTX, but returned them because the Solomon's didn't have the grip I needed when not wearing spikes (hello elbow scar). Obos Bridgers also didn't live up grip wise, and thier fit did not work for me, no matter the gender or size and width I purchased. My feet would get cold every hike because of the bad fit (thank goodness for toe warmers).Quality wise these Moabs are great. Solid and well made, I expect them to last me years. And they look good enough that I will wear them to the grocery store on bad days.Also important, they're comfortable with my Hillsound spikes, no hot spots or pinching felt.
I picked up 2 pairs of the Moab 3 Mid, one with Gore-Tex and one without. I had bought a cheaper pair of Merrell's at a discount store years ago and wasn't impressed, but my coworkers swore by the Moab and I decided to give them a try. So glad I did. These were purchased primarily for work, where work is mountain maintenance - dirt trails, erosion ditches, single-track courses, water run-off systems, rocky scrambles - I get through it all in a day. I get a lot of all-weather exposure, too; and sometimes it feels like I see all four seasons in 24 hours. But I'm putting in miles on pavement, mountainside, and at the office for the last few weeks and man, I love these boots. The pair with Gore-Tex are noticeably heavier in hand, but once they are laced up on my feet ... MoreI picked up 2 pairs of the Moab 3 Mid, one with Gore-Tex and one without. I had bought a cheaper pair of Merrell's at a discount store years ago and wasn't impressed, but my coworkers swore by the Moab and I decided to give them a try. So glad I did. These were purchased primarily for work, where work is mountain maintenance - dirt trails, erosion ditches, single-track courses, water run-off systems, rocky scrambles - I get through it all in a day. I get a lot of all-weather exposure, too; and sometimes it feels like I see all four seasons in 24 hours. But I'm putting in miles on pavement, mountainside, and at the office for the last few weeks and man, I love these boots. The pair with Gore-Tex are noticeably heavier in hand, but once they are laced up on my feet they don't feel heavy at all. Although I bought the two pair so that I could have hot day and wet day options, more often than not I just end up taking the waterproof ones out on the hill with me. It's so nice to not even have to think about soggy feet and where I'm stepping. I would recommend some upgraded insoles, but the boot itself is just an excellent piece of equipment, and I'm already thinking I will buy them again.Plus they're great-looking. I might have to grab the low-top for excursions into urban settings.
I have several pair of Moab boots and have been happy with the rest of them but this pair has been a problem. They're comfortable for me, as Moabs usually are, but they're not waterproof. They're, supportive, warm (especially with wools socks) and have really good winter-boot traction but they leak like a sieve. I use them primarily to walk the dog in 'suburbia' so it's not like I'm submerging them in ankle-deep creeks or trekking through Zion National Park, but they don't even keep my feet dry in snow & slush during walks around the neighborhood. I've tried treating them with waterproofing several times but it makes no difference.In fact my Moab 2 GTX - best pair of boots I've ever owned at any price point - do a far better job keeping my feet dry, and those ... MoreI have several pair of Moab boots and have been happy with the rest of them but this pair has been a problem. They're comfortable for me, as Moabs usually are, but they're not waterproof. They're, supportive, warm (especially with wools socks) and have really good winter-boot traction but they leak like a sieve. I use them primarily to walk the dog in 'suburbia' so it's not like I'm submerging them in ankle-deep creeks or trekking through Zion National Park, but they don't even keep my feet dry in snow & slush during walks around the neighborhood. I've tried treating them with waterproofing several times but it makes no difference.In fact my Moab 2 GTX - best pair of boots I've ever owned at any price point - do a far better job keeping my feet dry, and those things are a year old and have more than 1200 miles on them. (Not much left of the tread but they still keep the water out.)Only time I can wear these boots is when everything is frozen, which is a huge disappointment for $160 boots.I realize GoreTex is more pricey, but maybe Merrell's proprietary "waterproof" liner just isn't up to the task.
These boots are terrible.1. Not water proof. Any chance it has to get wet it will. Even the shallowest stream crossings, or tiniest bit of mud get my socks wet. Fairs even worse in snow.2. Does not breathe. Not sure if it is the lack of water resistance or what, but my socks are always wet and smelly by the end of the hike. These are the only footwear I own that leave my socks and feet smelling offensive after physical activity.3. Low durability. There is a tear near the toe of the boot where the rubber meets leather on both boots. I probably have less than 75 miles on them.4. The laces it comes with are garbage. I know this is an easy fix by spending more money but they are way too long and come undone super easily.5. Capture debris easily. I don't know what ... MoreThese boots are terrible.1. Not water proof. Any chance it has to get wet it will. Even the shallowest stream crossings, or tiniest bit of mud get my socks wet. Fairs even worse in snow.2. Does not breathe. Not sure if it is the lack of water resistance or what, but my socks are always wet and smelly by the end of the hike. These are the only footwear I own that leave my socks and feet smelling offensive after physical activity.3. Low durability. There is a tear near the toe of the boot where the rubber meets leather on both boots. I probably have less than 75 miles on them.4. The laces it comes with are garbage. I know this is an easy fix by spending more money but they are way too long and come undone super easily.5. Capture debris easily. I don't know what it is about the opening of these boots but mine are always full of sticks, rocks, and dirt by the end of a hike. Any amount of snow instantly fills the opening around your foot and soaks them.I will list the few redeeming qualities below.1. I suppose they are comfortable. I usually don't get blisters, and if I do it is most likely because of the above mentioned poor ventilation/poor water resistance combo.2. I like vibram rubber. They stick well on 4th class/low 5th class rock scrambles.I used to own the non-waterpoof variant of these boots and thought they were fine, but wanted to "upgrade" to a waterproof boot. I probably won't ever buy Merrells again after owning these.
These are quite possibly the last boots I'll ever need, if I don't outgrow them. If I do, though, I know that I'm getting another pair.What I like:- The build quality and general durability is very good. I've used them extensively for a long time and they show no signs of wear.- Although I haven't tested the waterproofing very much, they've been good for the times I have. I wouldn't wade 6km down a creek with them, and the length means you can't go in very deep water, but they are excellent for what they're made to do.- They are extremely comfortable, more comfortable than any other shoes I've worn.- My feet have never overheated or been too cold. I haven't tried them below -20C yet, but I have confidence that with some thicker socks I would not have any ... MoreThese are quite possibly the last boots I'll ever need, if I don't outgrow them. If I do, though, I know that I'm getting another pair.What I like:- The build quality and general durability is very good. I've used them extensively for a long time and they show no signs of wear.- Although I haven't tested the waterproofing very much, they've been good for the times I have. I wouldn't wade 6km down a creek with them, and the length means you can't go in very deep water, but they are excellent for what they're made to do.- They are extremely comfortable, more comfortable than any other shoes I've worn.- My feet have never overheated or been too cold. I haven't tried them below -20C yet, but I have confidence that with some thicker socks I would not have any issues.What I don't like:- The lace hooks will bend if enough force is applied. However, they are still very much functional and they did not damage the surrounding leather at all when they were pulled on.- They are not very breathable and my feet start to smell when I wear them for too long. It's not noticeable until I take them off, though, and it's an expected tradeoff for the warmth and waterproofing.But ultimately, those are just nitpicks on an awesome boot. Well done Merrell!
Good boots but most definitely not waterproof! I'm a San Fran East Bay resident and usually hike on Mount Diablo and in the local regional parks and open spaces. I purchased these at my local Sports Basement in August to replace a pair of Keen waterproof hiking boots that I wore almost daily through last year's rainy season. I wore the Moab 3 boots six times to hike our dry August/September trails and was quite satisfied with the comfort level and grip on rocky terrain. Then I took them to Montana to hike in Glacier National Park. My first hike there was an early morning one-mile nature trail at the northwest edge of the park. No creek or lake crossings were involved. The high grass surrounding the trail was very damp with the morning dew. The boots were soaked ... MoreGood boots but most definitely not waterproof! I'm a San Fran East Bay resident and usually hike on Mount Diablo and in the local regional parks and open spaces. I purchased these at my local Sports Basement in August to replace a pair of Keen waterproof hiking boots that I wore almost daily through last year's rainy season. I wore the Moab 3 boots six times to hike our dry August/September trails and was quite satisfied with the comfort level and grip on rocky terrain. Then I took them to Montana to hike in Glacier National Park. My first hike there was an early morning one-mile nature trail at the northwest edge of the park. No creek or lake crossings were involved. The high grass surrounding the trail was very damp with the morning dew. The boots were soaked through after that short one-mile loop. I returned to my cabin where I poured an eighth of an inch of water out of the right boot and changed dripping wet socks. I hiked the remainder of my Glacier NP trip in my sneakers. Sports Basement accepted my return so I'm satisfied with the outcome but these boots are simply not waterproof. They'd be fine for a year-round dry climate/desert hiking.
Try a few sizes at different stores. Why? Here's my experience: I wanted to get a discount on Merrell's website so my goal was to order online, but before ordering, I decided to try them in-store (not a Merrell store) and the medium size (7.5 - my usual size) fits perfectly and very comfortable; it was like walking on a cloud. I don't have very big feet, but I think my toes are a little bit bigger/wider than the average, and as I said, the fit was perfect. I was like, awesome, but I'd like to try the "wide" size just in case so I ordered the medium size I tried in-store plus the wide size on Merrell's website.Here's what happened: the medium size I tried in the store was not fitting perfectly anymore (my toes were squeezing and I felt a "pressure" above my feet, ... MoreTry a few sizes at different stores. Why? Here's my experience: I wanted to get a discount on Merrell's website so my goal was to order online, but before ordering, I decided to try them in-store (not a Merrell store) and the medium size (7.5 - my usual size) fits perfectly and very comfortable; it was like walking on a cloud. I don't have very big feet, but I think my toes are a little bit bigger/wider than the average, and as I said, the fit was perfect. I was like, awesome, but I'd like to try the "wide" size just in case so I ordered the medium size I tried in-store plus the wide size on Merrell's website.Here's what happened: the medium size I tried in the store was not fitting perfectly anymore (my toes were squeezing and I felt a "pressure" above my feet, but not painful though), and the wide size was very comfortable for my toes, but it was too wide for my left ankle (keep in mind that the wide size means that the whole shoe is wider than the standard size including the size of the ankle).I was confused and didn't know what to do so I contacted Merrell's customer service. Based on their answer, I decided to send them back, but first, I decided to go back to the store where I tried the boots for the very first time and guess what, they fitted perfectly... I was confused, again. The seller asked me to bring the boots I ordered online into the store to compare them together. Fun fact: it was the same size and the same colour indicated on the two boxes, but physically, it was not exactly the same colour: the ones I ordered online had a light grey line on the top of the boots and the ones I tried in the store had a dark grey line on the top (see the picture attached), and the batch numbers were different. I email once again customer service, and they told me they had made some changes that can affect the fit.So, in brief, I would recommend going to different places to try these hiking boots. As I said, my toes are a little bit bigger/wider than the average and the standard size, with the darker grey line, is the perfect fit for me - it's a perfect "in-between" between the standard size and the wider size, and they are very comfortable; it's like walking on a cloud! I can't wait to try these boots on a hike! They look good quality.
These boots (MOAB 3 Thermo Mid WP) are perhaps the first ever pair of Merrell footwear that I have been disappointed with. I specifically bought the WP (waterproof) version for my daily walks and hikes through the subdivision and local snow-covered trails. Today, wearing them for only the third time on my morning walk on pavement, albeit though snow and slush, I could feel the top of my toes getting slightly damp. This was like no more than 20-25 minutes or so in. These boots are NOT waterproof. The issue appears to be the textile insert on top of the toes – instead of a one-piece suede or PU leather design, you got there apparent-fabric cut-outs, and since the slush is hitting against the front of the boot, the “waterproof membrane” simply cannot deal with the ... MoreThese boots (MOAB 3 Thermo Mid WP) are perhaps the first ever pair of Merrell footwear that I have been disappointed with. I specifically bought the WP (waterproof) version for my daily walks and hikes through the subdivision and local snow-covered trails. Today, wearing them for only the third time on my morning walk on pavement, albeit though snow and slush, I could feel the top of my toes getting slightly damp. This was like no more than 20-25 minutes or so in. These boots are NOT waterproof. The issue appears to be the textile insert on top of the toes – instead of a one-piece suede or PU leather design, you got there apparent-fabric cut-outs, and since the slush is hitting against the front of the boot, the “waterproof membrane” simply cannot deal with the moisture. No matter really if it the Merrell-branded membrane or Goretex, they are all similar.I own several pairs of Merrell winter boots, of varying warmth-levels, and the others are all perfect in winter weather. These ones are not. These actually replace a similar pair (with 200 grams of Thinsulate) that I have worn for years and the soles are now almost flat - these have never gotten wet inside. I also have the warmer suede version with more insulation, and a PU leather version with 100 grams of insulation.Having said all that, the fit and comfort are everything I expected. However, as it now stands, I may not be willing to wear my new boots tomorrow unless the damp front inside dries out overnight – so incredibly disappointing.