Performance Mesh keeps you cool with maximized airflow and breathability.
Performance Cushioning combines impact protection with comfort to keep you pushing.
Channeled Air Cushioning
Breathe easy with the enhanced airflow of our Channeled Air Cushioning.
Boot Protection complements your climb with strategically-placed cushioning.
Seamless Toe Closure
Seamless Toe Closure for an anti-friction finish your feet will love.
Performance Arch Support
Performance Arch Support fights off strain and fatigue to keep you moving.
We all dream of a life of adventure but few actually live it. With the incredible career of all-world mountaineer Jimmy Chin as inspiration, we’re proud to give you Altitude Crew, our premier outdoor sock featuring a distinctive landscape design atop the finest merino wool fibers. Custom-made with Chin's own South American photography to rouse the adventurer within.