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

Features

Waterproofing: 100% - breathable waterproof membrane
Tongue: Gusseted
Last: Lems WIDEST Natural-Shape™ Last
Upper: Full-grain oiled leather / Nylon
Lining: Polyester with waterproof membrane
Outsole: Winter traction outsole with 4mm lugs and zig-zag siping
Insole: 4.5mm Adventure insole
Stack Height: 16.0mm (not including 4.5mm insole)
Drop: Zero-Drop
Weight: 14.8 oz (Women's 11.5)
Vegan: Nitro only
Care & Treatment: Otter Wax Boot Wax or Otterwax Kit or Nikwax Waterproofing Spray

For additional information please check out our FAQ page!

Boulder Summit Sizing

We find that the Boulder Summit fits true to size, so you can go ahead and order your normal US size. As with all Lems shoes, if you need more space inside the shoe, you can remove the insole. If you have any questions, feel free to contact our customer service team at support@lemsshoes.com.

Sizing Charts + Measurements Guide

Filters

Men's Boulder Summit Waterproof

Women's Boulder Summit Waterproof