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Availability:
Only 2 left in stock, order soon!
Arrives
Wednesday, Oct 28
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At a glance
- Condition
- New
- Color
- Black/Black/Black
- Size
- 15
- Dimensions
- 12 x 8 x 4.5 in; 2 lb
- Weight
- 15.66 oz
- Toe Style
- Bump Toe
- Boot Form Type
- Hiking Boot
Description
What we 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, we 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. The NXIS EVO waterproof hiking boot for men are built off KEEN's traditional wider footwear form. KEEN products are consciously created using PFC-free water repellent (in applicable styles) and leather sourced from Leather Working Group (LWG)-certified tanneries. KEEN makes shoes to make a difference. As a brand born for life outside, KEEN has a responsibility to protect and conserve the places where all people live, play and work with no ceiling.
Specs 32
| Product Dimensions | 12 x 8 x 4.5 inches; 2 pounds |
|---|---|
| Item model number | 1026108 |
| Department | mens |
| Manufacturer | Keen |
| Product Warranty | For warranty information about this product, please click here |
| Color | Black/Black/Black |
| Toe Style | Bump Toe |
| Boot Form Type | Hiking Boot |
| Heel Type | No Heel |
| Seasons | Spring/Summer |
| Pattern | Solid |
| Style Name | Nxis Evo Mid Height Waterproof Fast Packing |
| Occasion | Birthday, New Year |
| Boot Shaft Height | Ankle |
| Item Weight | 15.66 ounces |
| Shoe Height Map | Ankle-High |
| Shaft Circumference | 26 centimeters |
| lining-description | Leather |
| Outer Material | Synthetic |
| Insole Material | Foam |
| Sole Material | Rubber |
| Material Fabric | Rubber |
| Brand | KEEN |
| Model Name | Nxis Evo Mid Height Waterproof Fast Packing |
| Style Number | 1027191 |
| UPC | 195208140303 |
| Global Trade Identification Number | 03 |
| Unit Count | 1 Count |
| Item Type Name | Hiking Boots |
| Closure Type | Lace-Up |
| Water Resistance Level | Waterproof |
| Embellishment Feature | Lace |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Oct 28
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Great boots
Color: Magnet/Bright Cobalt
Size: 12
Recently purchased a pair for a trip to Brazil. I have now had the chance to trek in Brazil and in Northern New Hampshire snow and I’m impressed. I bought these and some Keen water shoes, I have never really been a fan of this company and these where my first sets from them. Phenomenal shoes. I experienced no break in or blisters, they are true to size, and the insoles are super comfy. They performed well and have great grip. They are also light weight. I walked through a stream of heavy rain water coming down a road in Brazil and had no leaking issues. They also decently handled the damp humid environment. They were a little toasty is my only complaint. I returned home to northern NH and below zero weather and just as impressed. Warm, great traction, and no wet feet. Keen is a great brand. Highly recommend these!
...
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Reviewed in the United States on February 7, 2025 by Isaac Engle
Comfortable out of the box
Color: Brindle/Citronelle
Size: 7.5
These boots were comfortable for me right out of the box. Plenty of room room for my toes to spread some while hiking. I wear metatarsal pads for Mortons neuroma so I have a difficult time finding shoes that have a wide toe box that can also handle the added padding and wrap that hold the metatarsal pads in place.i look forward to the shoes loosening a little more so I can get a thicker sock to when it's needed. These boots have a very supportive heel that keeps your heel in place but still allows my ankle to flex when going uphill. I'm planning on staying with these boots for a long Grand Canyon hike next month. **********UPDATE*********** Completed R2R with these. The boots performed like they should and my feet are appreciative. No blisters (teamed up with the Sockguy's wool blend,thin sock) or hotshots. I began having some pain due to the Morton's neuroma about 10 miles into it but I was able to easily adjust and pain subsided quickly. The interior boot lining did hold the sweat in more than I'd like but I'm willing to sacrifice that for the ankle support and protection, as well as the flexibility of the outersole to allow my feet just enough flexibility to help my feet work as they should. It's been 48 hours since the hike and just some calf tightness and sore hips. I don't think I can blame the shoes for that.
...
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Reviewed in the United States on August 12, 2024 by Amazon Customer
Durable, Light, Flexible, and Supportive
This will probably be my go-to shoe I’ll just keep buying until it’s discontinued. I’m on my feet all day at work and wear them. I wear them in the snow. I wear them summer hiking. They’ve held up well for how much I wear them going on about a year. They actually feel roomier than a lot of the “wide” fit shoes I’ve tried. The only thing is the waterproof never truly seemed waterproof, and by now is definitely worn off. But they’re great as water resistant boots.
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Reviewed in the United States on February 23, 2024 by Mark
Super lightweight but solid feel.
Color: Forest Night/Dark Olive
Size: 9
I love the color and the Keen durability. They are very light, feels like wearing a tennis shoe but with ankle support. I believe they run a little narrow compared to other keen products. I have a wide foot and they felt kinda narrow at first. But they have broke in great. I do wish the laces were a little longer and that the tongue went all the way to the top on the sides so they would be waterproof all the way to the top. Even though it's a mid, it's really like wearing a waterproof tennis shoe. The laces are solid and will untie themselves if you don't double knot them.
...
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Reviewed in the United States on April 27, 2024 by Wildoutside
Durable, waterproof, roomy - an excellent choice.
Waterproof and supportive (but I needed a better insole for forefoot cushioning and arch). Great for even more than minor snow (if you use gaiters when it's real deep). Very good toebox room in both versions, high top and low, which is important to me. I definitely recommend this model.
Reviewed in the United States on December 9, 2025 by Tomarys
Nice Boot Nice Price Not Wide
Color: Forest Night/Dark Olive
Size: 11
I ordered a half size up and when it came it was still not big enough for a hiking sock, nor was it wide. So I sent it back and ordered another half size up. I usually wear a European 44 or a mens 10.5. In this boot I ended up keeping the mens 11.5, which is a size I have never in my life kept. But it works. The shoe is equally well constructed as other similar boots on the market which cost twice as much. Lightweight yet offers more support than trail running shoes.
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Reviewed in the United States on October 20, 2023 by Rachel
Disappointed in quality
TLDR; Very poor quality, falling apart after 6mo of light use. Read below for more; Keens are normal pretty decent shoes but these are just disappointing. I bought them to use for daily use at school overseas and in only 6 months of daily use (walking everyday, light trail hikes 2-3 times a week) they are destroyed. The left shoes it's mesh later started to tear so I fixed it with some orange string I had lying around as you can see in the photo. Then the top shoestring clip broke so I couldn't actually lace them up to the top anymore. The left shoe followed suit but instead of the outer mesh later ripping the inner waterproof one did too, so it doesn't even keep my feet dry. They are coming apart at the seams quite literally and I would have returned them if I had been able to, as mentioned before I was overseas though and couldn't ship them back. Really disappointed in these since I've had $15 Walmart boots last a full year which these didn't even manage at almost 7x the price.
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Reviewed in the United States on April 9, 2024 by Amazon Customer
Keen Work Boots
Purchased these boots one month ago. I wear them for work, both rubber soles are separating from the heal of the boot. Not sure if this is a know issue. Boots are super comfy. Wondering if there is a chance of any warranty.
Reviewed in the United States on May 13, 2026 by Lonnie B