Features BREATHABLE, WARM & COMFORTABLE Made of premium Cotton (85% Cotton, 10% Chinlon, 5% Spandex), the ski socks are LIGHTWEIGHT, BREATHABLE and PREVENTS build-up of SMELL.It also helps keep feet dry due to it's moisture wicking properties. Never worry about cold toes while skiing or snowboarding. OVER CALF DESIGN (OTC) High calf design & elasticity for the ULTIMATE COMFORTABLE FIT. Perfect for skiing, snowboarding and other snow sports. STAYS UP Equipped with NON-SLIP CUFF which can ensure the socks stay up. Socks slipping down in the boots are in the past! ITCH-FREE, EASY TO WASH Have an itch-free time in the snow with this high-quality ski socks. Enjoy great MACHINE WASHABLE quality that is made to last.