The Sapuen High GTX is the right choice on all kinds of terrain. Mammut Flextron technology supports the natural rolling movement of the foot and thus more efficient use of energy when hiking and mountaineering, while Mammut Georganic 3D technology guarantees maximum comfort. All components in contact with the foot are anatomically shaped with great precision while the classic tongue construction offers easy entry. Optimized for hiking: a Vibram rubber blend for secure grip on outdoor surfaces and a sole design that supports self-cleaning. The waterproof GORE-TEX membrane guarantees dry feet.
The Sapuen High GTX is the right choice on all kinds of terrain. Mammut Flextron technology supports the natural rolling movement of the foot and thus more efficient use of energy when hiking and mountaineering, while Mammut Georganic 3D technology guarantees maximum comfort. All components in contact with the foot are anatomically shaped with great precision while the classic tongue construction offers easy entry. Optimized for hiking: a Vibram rubber blend for secure grip on outdoor surfaces and a sole design that supports self-cleaning. The waterproof GORE-TEX membrane guarantees dry feet.
The Sapuen High GTX is the right choice on all kinds of terrain. Mammut Flextron technology supports the natural rolling movement of the foot and thus more efficient use of energy when hiking and mountaineering, while Mammut Georganic 3D technology guarantees maximum comfort. All components in contact with the foot are anatomically shaped with great precision while the classic tongue construction offers easy entry. Optimized for hiking: a Vibram rubber blend for secure grip on outdoor surfaces and a sole design that supports self-cleaning. The waterproof GORE-TEX membrane guarantees dry feet.
The Sapuen High GTX is the right choice on all kinds of terrain. Mammut Flextron technology supports the natural rolling movement of the foot and thus more efficient use of energy when hiking and mountaineering, while Mammut Georganic 3D technology guarantees maximum comfort. All components in contact with the foot are anatomically shaped with great precision while the classic tongue construction offers easy entry. Optimized for hiking: a Vibram rubber blend for secure grip on outdoor surfaces and a sole design that supports self-cleaning. The waterproof GORE-TEX membrane guarantees dry feet.
Last updated at 03/21/2026 21:55:31
Mammut - Sapuen High GORE TEX Walking Boots - Black-dark radiant - UK 9
Delivery $29
originally posted on mammut.com
Needed a new pair of boots ahead of a trip to NZ. Switched from Hokaâthese boots are far superior on several dimensions. Did a 17 mile training hike and not even a hint of blisters/the normal âbreak-in periodâ youâd typically encounter with a new pair of boots. Frankly feel that these boots are unfortunately not on the American consumerâs radar / are under-marketed here in the states. They are a bit darker (brown) in person vs the more tannish look on the website, but not a huge deal. Overall would highly, highly recommend.
originally posted on altitude-sports.com
Been looking for a solid hiking boot for months. These look, feel and perform great at a decent price. Built quality seems better than the equivalent Salmons and price is cheaper than the Salewas. The sole is mega grippy, tested them on an inclined smooth surface and stayed put vs the Salewas, which were sliding down a bit on the same surface. Great product overall with a modern look
originally posted on mammut.com
These boots are very unusual.. When I 1st put them on I thought they were too tight. But the longer I wore them the more comfortable they became. Unlike other hiking boots, you do not need to lace these up tight. These boots hug your feet, gently. After 3 days of hiking and every type of terrain imaginable, through down pours and mud, across rivers and rocky trails, These boots remained comfortable every step of the way. They feel just as supportive as my higher priced boots, But they are very comfortable right out of the box and with every step on the trail.
| Product class | Shoe |
| Terrain | Light Trail |
| Sport | Outdoors |
Mammut - Sapuen High GORE TEX Walking Boots - Black-dark radiant - UK 9
Delivery $29
Needed a new pair of boots ahead of a trip to NZ. Switched from Hokaâthese boots are far superior on several dimensions. Did a 17 mile training hike and not even a hint of blisters/the normal âbreak-in periodâ youâd typically encounter with a new pair of boots. Frankly feel that these boots are unfortunately not on the American consumerâs radar / are under-marketed here in the states. They are a bit darker (brown) in person vs the more tannish look on the website, but not a huge deal. Overall would highly, highly recommend.
Been looking for a solid hiking boot for months. These look, feel and perform great at a decent price. Built quality seems better than the equivalent Salmons and price is cheaper than the Salewas. The sole is mega grippy, tested them on an inclined smooth surface and stayed put vs the Salewas, which were sliding down a bit on the same surface. Great product overall with a modern look
These boots are very unusual.. When I 1st put them on I thought they were too tight. But the longer I wore them the more comfortable they became. Unlike other hiking boots, you do not need to lace these up tight. These boots hug your feet, gently. After 3 days of hiking and every type of terrain imaginable, through down pours and mud, across rivers and rocky trails, These boots remained comfortable every step of the way. They feel just as supportive as my higher priced boots, But they are very comfortable right out of the box and with every step on the trail.
Decent boot so far! This is my second pair of mammut boots. Finding these comfy and easy enough to walk in! I've bought this pair to have over the winter being a higher boot, not sure I want want to do technical scrambling in them as they do feel a big boot on, but I haven't got them for that, I have another pair of mammuts for that.I have walked twice in them now on smallish scale to give them a break in. I'm happy with what I've got from them so far. Definitely finding the comfort in these the best part of the boot
So this is my honest review. Firstly they do not fit âtrue to sizeâ you will have to up at least half a size or in my case a full size. The returns process is dire, having to return the item, wait for a refund and then re-order, which took over a month for me to get the size I needed (why not offer an exchange??). These boots are not fantastically comfortable and for some reason make the sole of my right foot burn after wearing them for a short period of time. I am hoping they will break in but certainly not instant comfort out of the box. That said they are well made, supportive and do look good. Had a local retailer stocked these I would have gone and tried on before buying. Overall a sturdy boot but will definitely need wearing in.
I got these for right before a trip. I broke them in a few days walking around town, then went straight to it. 6 days with approx 12 mile/day. with 90% of the walking off-trail. with varied rocky terrain and lots of side-hilling., These boots were perfect. Well balanced for support, mobility, and weight. We also got a little Rain and my feet stayed dry as we stomped through wet vegetation throughout the day. I choose these on a whim and they fit well and performed flawlessly. They also look super cool with a more stream line modern design.
Bought these not long ago and have worn them a few times. First hike I wore them on was a fairly rugged hike through the Lacloche mountains. I was very impressed with the way these boots performed. Super lightweight, breathable , and solid support. These boots barely required any breaking in either. As always a great product from Mammut. You wonât be disappointed and your feet will thank you.
The boots feel like providing excellent support and overall comfort. The toe box area feels somewhat constricted, which might be a consideration for some. In terms of construction, these boots are impressively sturdy, making them seem like a solid choice overall. True to size apart from the tightness in the toebox.
Perfect fit, nimble performance, grippy sole. I'm so glad I ordered these for peak/ridge scrambling with backpack approaches in the U.S. Rockies for this Spring through Fall. I had a pair of Mammuts from ~2014 that were my best-fitting mountain boot of all time. Other brands I'd tried since that time didn't quite have the fit and sense of ground contact. Unfortunately, Mammuts aren't stocked in my local stores much, so I thought I would take the chance of ordering online despite not having seen the boots physically. Thankfully, they exceeded expectations in terms of fit and construction quality. They've already been out on 3 adventures, needed no break-in, and have convinced me this is the best bootmaker for my foot shape. I love this sole especially -- it holds ... MorePerfect fit, nimble performance, grippy sole. I'm so glad I ordered these for peak/ridge scrambling with backpack approaches in the U.S. Rockies for this Spring through Fall. I had a pair of Mammuts from ~2014 that were my best-fitting mountain boot of all time. Other brands I'd tried since that time didn't quite have the fit and sense of ground contact. Unfortunately, Mammuts aren't stocked in my local stores much, so I thought I would take the chance of ordering online despite not having seen the boots physically. Thankfully, they exceeded expectations in terms of fit and construction quality. They've already been out on 3 adventures, needed no break-in, and have convinced me this is the best bootmaker for my foot shape. I love this sole especially -- it holds edges and slabs with the confidence I expect in a more supple approach shoe. For backpacking and granite scrambling in one shoe, these are a great choice.
Mammut Menâs Sapuen are an amazing boot, comfortable straight out of the box and once broken in on a few walks, well they are âClouds OF Heavenâ on your feet. Solid footing feel, great grip. They are extremely durable. Canât beat that Swiss design. Outstanding. Grab these feet pillows and your tootsies will love you.
| Product class | Shoe |
| Terrain | Light Trail |
| Sport | Outdoors |
