Bamboo Supply Co.'s Grey Bamboo Sock 2-Pack 85% Bamboo Bamboo socks are soft like cashmere, moisture wicking, and better for your skin than cotton. This is a great sock for all activities from athletic to relaxing Sock style is for both Men and Women Made from 85% Bamboo, 15% Polyester Fits foot sizes 6 - 12; 2 Pairs of Socks Are In Each Package