Sealskinz Bircham Socks

All SealSkinz accessories have undergone a rigorous testing process, demanding complete waterproofness and durability of the fabric. Made using the tried and tested Aquasealz™ waterproof membrane that releases moisture vapour from inside the sock.

Outer Layer - 62% Polycolon, 29% Nylon, 9% Elastane
Middle Layer - Aquasealz® waterproof membrane.
Inner Layer - 36% Merino Wool, 36% Acrylic, 18% Polyester, 5% Nylon, 5% Elastane.