KEEN Men's NXIS Speed Mid Shoe - Mountain Steals
Black / Magnet

Men's NXIS Speed Mid Shoe

KEEN Men's NXIS Speed Mid Shoe is rated 4.6 out of 5 by 75.
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4.6 Star Rating
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The KEEN Men's NXIS Speed Mid Shoe is a lightweight shoe for hiking fast on all terrain. It all starts with the modification of a classic, the toe protection you love that is split for a lighter, more comfortable feel. No stubbed toes, and 4mm lugs in the KEEN.ALL-TERRAIN rubber outsole for high traction wherever you roam. The midsole is a compression-molded EVA, offering cushion to each step taken on your way to see the next sunset or view the mountain lake you seek. All in a performance mesh upper with breathable lining and a mid height for ankle protection.

Products on Sale are Discontinued Styles or Colors.

Product Description
Item No.   10557569

Features of the KEEN Men's Nxis Speed Mid Shoe

  • KEEN.ALL-TERRAIN rubber with an all-new deep lug pattern for superior traction on any trail
  • Eco Anti-Odor for natural odor control
  • Breathable textile lining
  • Speed-lace webbing system
  • Removable PU insole for long-lasting comfort
  • Vented engineered mesh construction for enhanced breathability
  • Compression-molded EVA midsole for surprisingly lightweight fit and feel
  • ORIGINAL FIT: Our insole KEEN fit with generous space across your forefoot for toes to spread out. Foot is roomy and comfortable.

Product Specifications
Sustainability: Eco-friendly
Footwear Height: Mid
Outsole: Rubber
Disclaimer: We only ship this brand to US Addresses.
Gender: Mens
Best Use: Running, Hiking
Footwear Closure: Lace-up
Product Reviews
Rated 5 out of 5 by from NXIS SPEED MID I been wearing the same pair Targhee Mid hikers for years. I didn’t really need a new pair but the new NXUS Speed Mid caught my eye. I waffle over buying them since they are pretty expensive but I decided to give them a go. Boy am I glad I did! Most shoes require a little break in period but not these, they were comfortable from the first hike and so light weight, nothing I’ve ever had compared. They fit true to size and the toe box has just the right amount of room. They breath great in the hot weather too. The green/brown color hides dirt/dust well. If I ever wear these out, I will definitely purchase another pair.
Date published: 2022-05-29
Rated 3 out of 5 by from Nice looking shoe, but... [This review was collected as part of a promotion.] We have many pairs of Keens in our household, so it's obvious that we're fond of them. The open toe box and generally wider fit are the main reasons we prefer Keens. The heavy duty toe bumpers do a great job keeping our toes protected from root and rock collisions. Unfortunately this particular model had issues with the toe bumpers. They appeared too low to the sole and caused pain just attempting to fully insert my feet into the shoes, even though the overall size was fine. It was for this reason alone that I returned the shoes. Too bad, as they really are nice looking and otherwise fit accurately like all the other pairs we own.
Date published: 2023-01-10
Rated 5 out of 5 by from Life saver I tore my tendons in my left foot in February and was in a theroputic boot in May feeling pretty good , so decided I needed to get off my but and do a little yard work after being layer up so long , superman slip and strange my right foot , so two different injuries, no bones broken ,but on a walker for awhile , heeling pretty good and limited my physical activities to on and off the couch and the toilet , I love TV ! anyway started to research supportive shoes , bought the Speed mids , light weight, flexible and walking to the Mail box and beyond. They are a great fit for me 10+ , thank you Keen
Date published: 2022-09-04
Rated 5 out of 5 by from Perfect for my thru-hikes I’ve tried Altra, Hoka, Asic, Skechers, and Keen while training for my Appalachian Trail thru-hike. While all of the shoes were good, only the Keen Nxis Speed Mid ticked all my boxes. They are light, vented, dry quickly, grip surprisingly well and give me the ankle support I require. My only Con are the inserts that come with the shoe. I replaced the included inserts with the K30 inserts because I needed a little extra “rock plate” protection in the South Carolina Foothills and North Carolina Uwharrie Mountains. I’m confident these shoes will get me from Georgia to Maine starting late Jan 2023.
Date published: 2023-01-06
Rated 5 out of 5 by from I Found The Best Boot I own and or have gone through Merrels, Solomons, Inovates, and Lowas. This boot blows the competition away with its great support, lightweight, and durability. It runs true to size based off the size chart and has a naturally wide toe box. I immediately feel fast when using these boots. The one downside is that they don’t do well with fast ropes due to the soft material on the inner mid-sole, but I would imagine this isn’t a big enough of a problem for the majority of people. Also, they look great and just looking at it you would assume they are heavy. However, they feel like running shoes when you pick them up. I highly recommend this product and I will be sure to buy them again should the need arise.
Date published: 2022-07-31
Rated 5 out of 5 by from ! Impressed ! These shoes are the most comfortable shoes I have ever owned. Our family spends a lot of time doing out door activities like hiking, fishing, hunting. The only shoe our family has always owned is Keen sandals which can go from the water to hiking immediately. I wanted to try another Keen shoe and I was definitely impressed. I've hiked a few Idaho mountains in these and my feet felt good. I've ran miles in them took them out into town just a great shoe overall. I'm definitely thinking of getting another pair or even of trying another type of Keen shoe.
Date published: 2022-06-11
Rated 4 out of 5 by from Great Summer Walking Boots I already had the NXIS Evo Mids and found their lightweight, flexible, breathable performance was great but still found them a little hot in dry summer conditions, due to the waterproof membrane. I was delighted to see the NXIS Speed Mids come along and have really enjoyed them being lighter and more ventilated. When the breeze gusts, I can even feel the air passing through the boot. I have regular width feet yet the Keen wider toe box feels very natural for allowing my feet to flex as they should. The Speed Mids could be improved by adopting the Evo's excellent heel/ankle gripping system but I've had no issues with my feet moving around inside the Speed Mids when walking the city or trails. I'm looking forward to long summers with cool feet in these.
Date published: 2022-06-17
Rated 5 out of 5 by from Excellent! Purchased these for my husband who was looking for a comfortable, flexible, lightweight everyday trail shoe with a wide toe box. These sounded like a great match - and we are very happy with them! He wears a 9.5, so that’s what we ordered. Turns out one shoe was a touch too small - so we exchanged them for a 10. That worked perfectly! The only thing that would make these perfect - would be a quick lace system (like eye hooks) - but I suppose they would add to the weight. We would certainly purchase these again. Very happy!
Date published: 2022-06-05
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Size Guide

KEEN Men's Footwear

USA SIZE 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 13 14 15 16 17
Foot Measurement 24.4 cm 24.8 cm 25.4 cm 25.7 cm 26 cm 26.7 cm 27 cm 27.3 cm 27.9 cm 28.3 cm 28.6 cm 29.4 cm 30.2 cm 31 cm 31.8 cm 32.6 cm
UK Size 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 12 13 14 15 16
Euro Size 39.5 40 40.5 41 42 42.5 43 44 44.5 45 46 47 47.5 48 48.5 49
Japan Size 25 25.5 26 26.5 27 27.5 28 28.5 29 29.5 30 31 32 33 34 35

FOOT MEASUREMENT: Measure the full length of the foot, from the heel to the tip of the longest toe.