Lems - Waterproof Boulder Boot Summit - Nitro (Unisex)

Trail-ready, weatherproof, and built for all-season adventures – the Lems Waterproof Boulder Boot Summit in Nitro is a unisex hiking boot that combines the lightweight flexibility of the Boulder Boot with the rugged traction of the Outlander. Designed for rain, mud, snow, and sleet, it’s fully waterproof to keep your feet dry and comfortable no matter the forecast.

Built on Lems’ WIDEST Natural-Shape™ last, the Boulder Boot Summit supports full toe splay and natural movement while delivering stability on challenging terrain. In the vegan-friendly Nitro nylon finish, it’s a durable, lightweight choice for hikers who refuse to compromise on comfort or performance.

Features:

• Fully waterproof nylon upper in a sleek Nitro black – vegan-friendly design

• Wide toe box for natural toe splay and all-day comfort

• Zero-drop platform for balanced posture and natural alignment

• Gusseted tongue to keep out debris, water, and snow

• Winter traction rubber outsole with 4mm deep lugs and zig-zag siping for exceptional grip

• Adventure Poly Insole for cushioned support during long treks

• Flexible yet durable construction for navigating uneven terrain

• Lightweight build for reduced fatigue on long hikes

• Unisex fit – suitable for both men and women

• Ideal for hiking, trekking, travel, and year-round outdoor wear

> This Item has been discontinued by Lems, so if the size shows as Sold Out, it will not be restocked and we are not able to order it in <