Crew A classic sock height that hits the mid-point of your lower leg. Medium Cushioning Moderate cushioning throughout the sock for a secure fit with enhanced impact protection. Combed Cotton Blend 73% Nylon, 19% Polyester, 5% Combed Cotton, 3% Elastane Deep Heel Pocket Deep Heel Pockets complement your arch with that feel-good fit. Engineered Arch Support Engineered Arch Support stabilizes your swing in style. Targeted Cushioning Targeted Cushioning for added comfort where you need it most. Seamless Toe Closure Seamless Toe Closure for an anti-friction finish your feet will love.