Conquer your next hike or trail run and take on a rougher terrain in a sock engineered with anatomical design and Targeted Compression, providing a Custom-Like Fit and reduced risk of blisters, plus Max Cushion for added impact protection. Targeted Compression and anatomical design provide an unmatched Custom-Like Fit with protection from blisters. Recycled yarn wicks moisture to keep feet cool and dry. High density cushioning provides extra protection in high impact areas. The Perfect Toe. (No irritating toe seam) Nylon reinforcement featured in high wear areas (toe, ball of foot, heel and boot) for added and improved durability. Crew Length offers the perfect amount of ankle protection from rocks, dirt and mud. 63% Polyester; 32% Nylon; 5% Spandex. Machine wash cold. Tumble dry low. No bleach or fabric softeners. For best results, wash socks inside out.