Our 100% waterproof socks are constructed using premium materials and by bonding three layers together to make one highly waterproof and breathable sock:

• Outer Layer - 94% Polycolon, 6% Elastane
• Middle Layer - 100% Hydrophilic Membrane
• Inner Layer - 75% Bamboo Rayon, 22% Nylon, 2% Elastane, 1% TPU