What they love most about hiking fast is experiencing more things. More sunrises from the overlook, more high fives at the summit, more post-hike tea with friends back at the parking lot. And more terrain — asphalt to trail to scree to stone steps. So they took the room-for-your-toes comfort, protection, and stability of our iconic hiker and gave it a running shoe feel with a waterproof, engineered knit upper and all-terrain tread.
What they love most about hiking fast is experiencing more things. More sunrises from the overlook, more high fives at the summit, more post-hike tea with friends back at the parking lot. And more terrain — asphalt to trail to scree to stone steps. So they took the room-for-your-toes comfort, protection, and stability of our iconic hiker and gave it a running shoe feel with a waterproof, engineered knit upper and all-terrain tread.
What they love most about hiking fast is experiencing more things. More sunrises from the overlook, more high fives at the summit, more post-hike tea with friends back at the parking lot. And more terrain — asphalt to trail to scree to stone steps. So they took the room-for-your-toes comfort, protection, and stability of our iconic hiker and gave it a running shoe feel with a waterproof, engineered knit upper and all-terrain tread.
What they love most about hiking fast is experiencing more things. More sunrises from the overlook, more high fives at the summit, more post-hike tea with friends back at the parking lot. And more terrain — asphalt to trail to scree to stone steps. So they took the room-for-your-toes comfort, protection, and stability of our iconic hiker and gave it a running shoe feel with a waterproof, engineered knit upper and all-terrain tread.
Last updated at 12/10/2025 02:59:18
originally posted on keenfootwear.com
I bought these boots for a working holiday in England, and after wearing them (alternating with another pair of shoes) for 2 months now I have noticed the mesh is lifting off the boot and my feet are often damp. Socks were soaked after going on a walk in wet grass.Comfortable? Yes. Lightweight and supportive? Also yes. Waterproof? Absolutely not.I do not feel like the boots should have this much wear after two months, especially for the price I paid.I recommend to those who are not needing a waterproof boot.
originally posted on REI
My wife and I both bought a pair of the Keen NXIS EVO Waterproof Boots before our trip to Costa Rica. We knew we wanted to get up into the Cloud Forests and wanted hiking boots that were waterproof. We settled on the these boots for the feel, comfort, and room in the toes. We didn't have anytime to break these in with short hikes at home so the first time wearing them was to the airport and to our Airbnb. The first use was a hike in the cloud forest. It was about a mile hike at a fairly good incline to the waterfall we were headed to and then down 250 stairs to the waterfall. Then of course back up the 250 steps and back to the parking lot. On the way out and back to the waterfall the trails were a mix of gravel and dirt. We walked over many rocky streams (most ... MoreMy wife and I both bought a pair of the Keen NXIS EVO Waterproof Boots before our trip to Costa Rica. We knew we wanted to get up into the Cloud Forests and wanted hiking boots that were waterproof. We settled on the these boots for the feel, comfort, and room in the toes. We didn't have anytime to break these in with short hikes at home so the first time wearing them was to the airport and to our Airbnb. The first use was a hike in the cloud forest. It was about a mile hike at a fairly good incline to the waterfall we were headed to and then down 250 stairs to the waterfall. Then of course back up the 250 steps and back to the parking lot. On the way out and back to the waterfall the trails were a mix of gravel and dirt. We walked over many rocky streams (most about a couple feet only, but one was about 10-15 feet with rocks and several inches of water). Through all these wet spots, rocks and running streams I walked in as much water and wet rocks as I could. They stayed dry and really had incredible grip on the wet rocks. Our feet did not feel the wear of breaking in a new pair of boots either. We love these Keen NXIS boots and really glad we got them.
originally posted on keenfootwear.com
I live on a farm. I usually wear the wear the Targhee II (my favorite ) with upgraded insoles. I bought these hiking boots as a lighter waterproof shoe for the summer months around the farm. They are comfortable and truly waterproof. I have a narrow foot. I wear the same size in these as the Targhee II. However these boots are a tight fit to get on. It’s a true struggle to push my foot down through the ankle area. The toe is very roomy. They are very supportive around the ankle.
I bought these boots for a working holiday in England, and after wearing them (alternating with another pair of shoes) for 2 months now I have noticed the mesh is lifting off the boot and my feet are often damp. Socks were soaked after going on a walk in wet grass.Comfortable? Yes. Lightweight and supportive? Also yes. Waterproof? Absolutely not.I do not feel like the boots should have this much wear after two months, especially for the price I paid.I recommend to those who are not needing a waterproof boot.
My wife and I both bought a pair of the Keen NXIS EVO Waterproof Boots before our trip to Costa Rica. We knew we wanted to get up into the Cloud Forests and wanted hiking boots that were waterproof. We settled on the these boots for the feel, comfort, and room in the toes. We didn't have anytime to break these in with short hikes at home so the first time wearing them was to the airport and to our Airbnb. The first use was a hike in the cloud forest. It was about a mile hike at a fairly good incline to the waterfall we were headed to and then down 250 stairs to the waterfall. Then of course back up the 250 steps and back to the parking lot. On the way out and back to the waterfall the trails were a mix of gravel and dirt. We walked over many rocky streams (most ... MoreMy wife and I both bought a pair of the Keen NXIS EVO Waterproof Boots before our trip to Costa Rica. We knew we wanted to get up into the Cloud Forests and wanted hiking boots that were waterproof. We settled on the these boots for the feel, comfort, and room in the toes. We didn't have anytime to break these in with short hikes at home so the first time wearing them was to the airport and to our Airbnb. The first use was a hike in the cloud forest. It was about a mile hike at a fairly good incline to the waterfall we were headed to and then down 250 stairs to the waterfall. Then of course back up the 250 steps and back to the parking lot. On the way out and back to the waterfall the trails were a mix of gravel and dirt. We walked over many rocky streams (most about a couple feet only, but one was about 10-15 feet with rocks and several inches of water). Through all these wet spots, rocks and running streams I walked in as much water and wet rocks as I could. They stayed dry and really had incredible grip on the wet rocks. Our feet did not feel the wear of breaking in a new pair of boots either. We love these Keen NXIS boots and really glad we got them.
I live on a farm. I usually wear the wear the Targhee II (my favorite ) with upgraded insoles. I bought these hiking boots as a lighter waterproof shoe for the summer months around the farm. They are comfortable and truly waterproof. I have a narrow foot. I wear the same size in these as the Targhee II. However these boots are a tight fit to get on. It’s a true struggle to push my foot down through the ankle area. The toe is very roomy. They are very supportive around the ankle.
First bought in a 7, had to send back, then decided to listen to reviews and got a 7 1/2. ( really could use a wide but liked the shoe a lot so decided I should try it). They have an incredible cushion on the heel landing and great ankle support - I have weak ankles, sprained too many times. I take bus and have some very unlevel terrain to walk so it is important to have that support. As per usual, the KEEN advantage of wearing “out-of-the-box” is such a bonus! I have been wearing KEEN’s for a long time and will continue to do so based on all the attention to detail, craftsmanship & quality that the team puts into them. Thank you!
As someone on a tight budget, I know the importance of investing in quality footwear. The Keen Nxis Evo are worth the price. The are sleek and stylish while offering great support. I am a plus size hiker so sometimes I don't feel that my shoes are very supportive, but these boots have been amazing. The footed is solid and has a vibram sole which is great for hiking over slick surfaces. My ankles felt supported in these lightweight boots without feeling like my range of motion was restricted.I am always wary of waterproof claims when it comes to boots., because there is nothing worse than wet socks! These boots surprised me with how dry they kept my feet even after splashing in some puddles my nephew!The one thing I don't love about these boots is that the lace ... MoreAs someone on a tight budget, I know the importance of investing in quality footwear. The Keen Nxis Evo are worth the price. The are sleek and stylish while offering great support. I am a plus size hiker so sometimes I don't feel that my shoes are very supportive, but these boots have been amazing. The footed is solid and has a vibram sole which is great for hiking over slick surfaces. My ankles felt supported in these lightweight boots without feeling like my range of motion was restricted.I am always wary of waterproof claims when it comes to boots., because there is nothing worse than wet socks! These boots surprised me with how dry they kept my feet even after splashing in some puddles my nephew!The one thing I don't love about these boots is that the lace hooks have gotten stuck on the other boot a time or two when I have been sitting my my ankles crossed. Usually, with a bit of a wiggle they free themselves, but one time I had to remove the boots to untangle them.These boots are worth the investment and will keep your feet happy for miles to come!
These keens are where a high top meets a light weight hiker to bear perfection.The pros: the sole had the perfect amount of flexibility with a great grip on the bottom. On the rocky roller coaster of Virginia’s AT, I felt quite sure footed right off the bat. They offer great stability with a surprisingly stiff upper and nodes on the interior of the boot to keep the heal in place thereby stabilizing the ankle. They are also water tight with the keen dry technology and cute yet neutral in the green with pink accents.The cons: and this is really just personal preference. When I first put them on, they felt a tad more narrow than my Asolo Falcons, but with in one wear I didn’t notice this so much. I happen to havd wide feet now. Also, I personally prefer a bit more ... MoreThese keens are where a high top meets a light weight hiker to bear perfection.The pros: the sole had the perfect amount of flexibility with a great grip on the bottom. On the rocky roller coaster of Virginia’s AT, I felt quite sure footed right off the bat. They offer great stability with a surprisingly stiff upper and nodes on the interior of the boot to keep the heal in place thereby stabilizing the ankle. They are also water tight with the keen dry technology and cute yet neutral in the green with pink accents.The cons: and this is really just personal preference. When I first put them on, they felt a tad more narrow than my Asolo Falcons, but with in one wear I didn’t notice this so much. I happen to havd wide feet now. Also, I personally prefer a bit more arch support. I would call these a mid-range supportive shoe. Far more than the Ultra Loan Peak and a bit less than the Asolo Falcon. After several miles, my arch had some cramping because of this but with the flexible sole I could stretch it out. Also, when I first put them on, Just being still in them, my feet were hot. Breathability could have been a bit better than what im used too. But as soon as I was moving, I didn’t notice the hog feet on this 80° day.The verdict: excellent stability and a great grip with the perfect flexibility on a mid-range arch support. For me, I prefer slightly wider and a bit more support. Otherwise a winner!Lastly, I wear an 8.5 in the average keen sandals. I sized up to a 9 in these.
I can’t tell you how hard I search for a quality made shoe that is truly healthy for my feet. I am a diehard Salomon Speedcross fan. Unfortunately they do not have a mid high waterproof boot that fit me well. Tried several other brands and had no luck. I liked the reviews on the Keen Nxis. Decided to give them a try. Ordered a half size up and had to return them for another half size up, so a full size larger than I normally wear. Overall a very well made shoe inside and out. I especially like the fact that my foot can flex as I walk. The sole is not ridged. Another thing I really like is the tongue stays where it should always. Most either move to on side or the other. Wear them all day and the tongue is dead center. The only reason for four stars instead of five ... MoreI can’t tell you how hard I search for a quality made shoe that is truly healthy for my feet. I am a diehard Salomon Speedcross fan. Unfortunately they do not have a mid high waterproof boot that fit me well. Tried several other brands and had no luck. I liked the reviews on the Keen Nxis. Decided to give them a try. Ordered a half size up and had to return them for another half size up, so a full size larger than I normally wear. Overall a very well made shoe inside and out. I especially like the fact that my foot can flex as I walk. The sole is not ridged. Another thing I really like is the tongue stays where it should always. Most either move to on side or the other. Wear them all day and the tongue is dead center. The only reason for four stars instead of five is the instep or arch. It is to forward. I replaced the insoles with my Ortholite insoles and they fit much better. Good job Keen!
I ordered the Black colored boots in size 6 and wasn't sure whether it would be too loose or too tight since I wear between a 5.5 to 6.5 depending on the brand and activity. It didn't feel that good with thin socks on but once I wore my thicker wool socks, these boots fit like a glove. I had room in the toe box so I was able to wiggle my toes a bit. The rear of the boots hugged my heels so perfectly, I felt like it was made just for my feet.I walked around 6 miles with it on the first day, less miles on the following days. Around mile 5, my left foot just beneath the Achilles felt a little sore, there was a small red spot, but the right foot was fine.I hiked down and up the river banks and walked along the shallow part of the riverbed to test the waterproof ... MoreI ordered the Black colored boots in size 6 and wasn't sure whether it would be too loose or too tight since I wear between a 5.5 to 6.5 depending on the brand and activity. It didn't feel that good with thin socks on but once I wore my thicker wool socks, these boots fit like a glove. I had room in the toe box so I was able to wiggle my toes a bit. The rear of the boots hugged my heels so perfectly, I felt like it was made just for my feet.I walked around 6 miles with it on the first day, less miles on the following days. Around mile 5, my left foot just beneath the Achilles felt a little sore, there was a small red spot, but the right foot was fine.I hiked down and up the river banks and walked along the shallow part of the riverbed to test the waterproof feature. It stayed dry. Traction on the riverbed was a little bit slippery but I think that's expected with most hiking boots on wet, mossy rocks? Climbing up and down the river bank was fine though.I love the black color so I can wear these boots even going out to run errands. They're pretty comfortable and the mid-top protects my ankles in case of uneven surfaces while hiking. Overall a well rounded pair of hiking boots.
I very rarely find a shoe that is actually comfortable for me to wear for more than an hour, so I had to take the time to review these. I was looking for a lighter weight waterproof winter shoe to replace my Hoka Tor Summit hiking boots (2016) and the even heavier Hoka Sky Kaha, both of which I wear in a size 10. As much as I like the Hokas, they're overkill for just dog walking.It took me three other boots (Oboz Sawtooth II and X; Keen Terradorra II) and three different sizes in this Keen (10, 10.5, 11), but I finally got the perfect boot (size 11 NXIS EVO Mid).Caveat: I added an Oboz O Fit Plus Medium Arch insole. I haven't worn the EVO with its original insole.Pros: Lightweight; fit like a glove; felt like I was wearing slippers as soon as I put them on; ... MoreI very rarely find a shoe that is actually comfortable for me to wear for more than an hour, so I had to take the time to review these. I was looking for a lighter weight waterproof winter shoe to replace my Hoka Tor Summit hiking boots (2016) and the even heavier Hoka Sky Kaha, both of which I wear in a size 10. As much as I like the Hokas, they're overkill for just dog walking.It took me three other boots (Oboz Sawtooth II and X; Keen Terradorra II) and three different sizes in this Keen (10, 10.5, 11), but I finally got the perfect boot (size 11 NXIS EVO Mid).Caveat: I added an Oboz O Fit Plus Medium Arch insole. I haven't worn the EVO with its original insole.Pros: Lightweight; fit like a glove; felt like I was wearing slippers as soon as I put them on; perfect for PNW rain days (my feet haven't gotten wet yet); easy to clean the forest floor out of the soles with just one swipe through a puddle.Cons: Have to double knot the slippery laces.I'm looking forward to trying the low profile version of the EVO and the similar looking Speed Hiking shoes should they ever go on sale.
The short ankle height and lightweight, breathable sneaker-like construction make these VERY comfortable for day hikes, but I wouldn't recommend them for longer trips (I need something sturdier for that). For such a lightweight boot they have surprisingly good traction and stability on rocky terrain. They have decent arch support and room for my orthotics, and the classic Keen wide toe area allows my toes to stretch out with no pinching. The lacing is easy and firm; I've had other hiking boots where I just can't seem to get a tight lace at the ankle so I really appreciate this detail. These are advertised as "locking in" your foot - and it's true - I have no slippage at all in any direction. So far, the waterproof claim holds up too (in light rain). On the downside ... MoreThe short ankle height and lightweight, breathable sneaker-like construction make these VERY comfortable for day hikes, but I wouldn't recommend them for longer trips (I need something sturdier for that). For such a lightweight boot they have surprisingly good traction and stability on rocky terrain. They have decent arch support and room for my orthotics, and the classic Keen wide toe area allows my toes to stretch out with no pinching. The lacing is easy and firm; I've had other hiking boots where I just can't seem to get a tight lace at the ankle so I really appreciate this detail. These are advertised as "locking in" your foot - and it's true - I have no slippage at all in any direction. So far, the waterproof claim holds up too (in light rain). On the downside I really dislike the large "KEEN" print on the side of the shoe, but these are wonderful otherwise and worth overlooking that.
