The Mico Natural Performance Ski sock in merino is a unisex ski sock, featuring 50% Merino Wool which is naturally wicking and will keep you warm and dry. This medium weight technical ski sock has medium density anatomical protection just where you need it at the front of leg and the heel, made of Merino Wool SuperWash LYCRA for high comfort, and a toe protection layer in Cordura to withstand wear and tear. Highly breathable, and best fit for freedom of movement while skiing.