The 3D NestFIT last mimics the human foot.

Unnecessary gaps are filled and extra space is allowed in the places your feet need it most.

Upper, insole, midsole, and outsole work together in unison to provide unrivaled comfort.

Variable density EVA & PU in the insole and midsole offer both cushion and support.

All-year indoor comfort and outdoor protection.

Extremely breathable to prevent feet from overheating.

Optimum heat conductivity and excellent moisture management ensure all-day climate comfort inside the shoe.

Durable waterproof protection stops moisture from seeping in.

Tightness can be fine tuned by dialing in perfect closure force.

The Elongated Lace Guides™ provide perfectly distributed closure force across the eyestays.

Low friction and the Elongated Lace Guides™ combine to eliminate pressure points and provides a unique glove like fit.

Closure is solid. It can't loosen up or come untied.

No more lose shoelace ends. Special Boa laces wind up inside the reel.

TrekSta footwear with IceLock offers the best traction available on ice and snow.

Micro-glass filaments are electrostatically aligned in the rubber compound of the sole creating slip-stopping surface tension.

The vertically-aligned filaments will be exposed for the life of the sole, ensuring a solid grip as they wear.

Superior traction on dry and wet surfaces.

Exceedingly wear resistant.

Strong and stable, light and tough.

Won't degrade or discolor.