Details Dynafit Alpine Short Sock - Women's The Dynafit Alpine Short Sock is a lightweight sock with a reinforced toe, heel, and sole. The seamless design and reinforcements in areas of high wear ensure blister-free alpine running. The sock is made of quick-drying Dryarn fabric, which also provides necessary breathability. Short ankle socks 4-way stretch Quick drying Wicking Seamless construction Material: Elastane 9 %, Polyamide 67 %, Polypropylene 24 % Specifications Alpine Short Sock - Women's