Features 2 pair pack Wool blend Midweight - For added protection and durability. Arch Grip - Adds traction and stability. Targeted high-dentisty padding - Offers cushioning when needed. Anatomically designed - For added comfort that adapts to your foot shape. Coolmax Fibre fabric - Wicks sweat away from the skin to keep you cool. Fabric: 58% COOLMAX, 19% Nylon, 14% acrylic, 6% Cotton, 2% Wool, 1% Lycra