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100% Waterproof Bestseller

Men's Boulder Summit Waterproof

This fully waterproof boot draws inspiration from the original Boulder Boot, but now combines the rugged outsole of the Outlander to offer a more secure grip.

Nitro colorway discontinued - limited stock!

Regular price $210 USD
Regular price $210.00 USD Sale price $210 USD
Sale
4.8
Rated 4.8 out of 5 stars
1,893 Reviews
Color: Coal
Rugged Bark
Coal
Nitro
Size (US): 8
Wide Shape WIDEST Natural-Shape Fit
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Pre-order open November 13-27. Orders will ship out mid December. Pre-orders CANNOT be combined with other items within the same order. Please place two separate orders if needed. Click button below to add to cart.
Free returns available

Free returns available

Ships in 1-2 business days

Ships in 1-2 business days

International duties included

International duties included

If you’ve been holding your breath for us to release a Boulder Boot style that can properly tackle the trails, you can go ahead and release that breath. Now take another, and another, because you’ll be huffing and puffing up and over mountains and along stretches of dirt and rock in your spiffy Boulder Summit boots. Rain? Mud? Snow? Sleet? No matter, these boots are fully waterproof and will keep those feet dry despite what Mother Nature throws your way.

The Boulder Summit combines the minimalist features of the Boulder Boot with the outsole of the Outlander. This means these boots offer substantial grip without weighing you down, flexibility as you navigate uneven terrain, and the wide toe box means ample space for your toes to spread out fully. The rubber outsole incorporates 4mm deep lugs and zig-zag grooves for superb traction in even the most slippery situations.

Available in Rugged Bark and Coal - a full-grain, oiled leather, which can be reconditioned overtime to retain its best waterproofing - and Nitro - a fully waterproof Nylon and vegan-friendly option.

COMPARISON: LEMS WATERPROOF BOOTS

COMPARISON: LEMS BOULDER BOOT GRIP VS. BOULDER SUMMIT BOOT

Rugged Bark

We recommend ordering your normal US size.

Unsure of your size? We recommend ordering 2+ pairs at a time, as we offer a flat shipping fee of $5.95 & free exchange options for US customers.

This shoe is available in one width - WIDEST Natural-Shape, as highlighted below:

https://cdn.shopify.com/s/files/1/0076/8812/6522/files/FitCharts23-WIDEST_480X480

FULL RUBBER OUTSOLE WITH ZIG-ZAG SIPING

This sticky rubber outsole incorporates 4mm deep lugs for incredible traction on snow, mud, and everywhere in-between! The built in zig-zag grooves (siping) provide additional biting edges to cut into ice/snow and helps ground your feet in slippery situations.

100% WATERPROOF UPPER

With its fully waterproof membrane and gusseted tongue, the Boulder Summit will keep your feet dry and warm, especially after a day on the slopes or slogging through slush on your way to the bar!

ZERO-DROP

Places the forefoot and heel close to the ground correcting posture, aligning your spine, and encouraging mid-foot strike.

WIDE TOE BOX

Unlike traditional footwear that squeeze the toes together, our foot-shaped toe box allows for maximum room giving the toes ultimate freedom to wiggle and spread.

4.8
Rated 4.8 out of 5 stars
Based on 1,893 reviews
Total 5 star reviews: 1.6k Total 4 star reviews: 243 Total 3 star reviews: 70 Total 2 star reviews: 16 Total 1 star reviews: 3
95%would recommend this product
SizingRated -0.0 on a scale of minus 2 to 2
WidthRated -0.0 on a scale of minus 2 to 2
Reviews Summary
Customers say these boots are exceptionally comfortable right out of the box with no break-in period needed. The wide toe box accommodates various foot shapes, though some find sizing runs large and recommend going half a size up. Many appreciate the excellent traction on snow, ice, and wet surfaces, plus the waterproof construction that keeps feet warm and dry. The leather quality receives consistent praise for durability and appearance. Common feedback includes requests for speed lace hooks instead of eyelets and occasional concerns about the gusseted tongue being tight. Users report wearing them for work, hiking, and daily activities with great success.
1,893 reviews
  • Rated 5 out of 5 stars
    3 hours ago
    Great shoes, great fit

    I love my new Lems Boulder Summit. Great fit for my broad feet. Very warm and comfortable in the Oslo vinter. If I should have an improvement suggestion it would be regular leather and not nubuk, as regualar leather is easier to take care of with the road salt on the city streets.

    Jesper L.
    Verified Buyer
  • Rated 5 out of 5 stars
    9 hours ago
    Solid everyday winter boot

    I've had these for two winter seasons up in northern norway now and can conclude that the grip is solid and they are warm. It's not a boot made for -40C° but warm enough for everyday use in -5C° to -10C°. This is a bit unique for a "barefoot shoe" since most of them don't have the necessary isolation in the sole. I've been wearing wool socks only, since it's a leather boot you will be sweating a bit. I tried to see how long i could use it at spring but they became too warm and sweaty when it started to go above +10C°.

    Little wear and tear noticeable. Treated it with leather oil only. Can absolutely recommend it.

    Aleks
    Verified Buyer
  • Rated 5 out of 5 stars
    2 days ago
    5 Stars

    Second pair of Lems, I'm a fan.

    Jonathan
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