Perform with the power and comfort of ZQ-certified Merino wool in our Women's Hike Light Cushion Crew Socks. But, don't worry. Our fan-favorite sock technologies aren't going anywhere—offering you all-day comfort and natural performance in a women's-specific fit. A crew height helps add coverage on the trails and light cushioning along the entire bottom of the foot helps keep you comfortable when the ground isn't. Take care of your feet with our best-fitting, best-feeling hiking socks. Indestructawool technology with extended durability zones 4 Degree elite fit system for a dialed-in, performance-oriented fit Additional body-mapped mesh zones for added breathability Virtually Seamless toe for enhanced comfort Comfort welt with 'stay put' fit Women's specific fit 58% Merino Wool 6% Nylon 33% Recycled Nylon 3% Elastane Machine wash warm, inside out. Do not bleach. Tumble dry low. Do not iron. Do not dry clean.