Sealskinz Hiking Mid Weight Knee Length Waterproof Socks Black Grey Training Tees Main Material: High-quality Tricot fabric

Main Material: High-quality Tricot fabric

Dust/Water Rating: IP-X7 Waterproof

Available in Olive Drab

Uses (3) AA alkaline batteries (sold separately)

Genuine ITW Nexus GT Cobra® buckle (500lbs tensile strength)

Sealskinz Hiking Mid Weight Knee Length Waterproof Socks Black Grey Training Tees Main Material: High-quality Tricot fabricThe original 100% waterproof knee length multi activity sock Mid weight, knee length waterproof sock perfect for a multitude of activities and conditions where additional coverage and an equal balance of warmth and breathability are required. Sealskinz Hiking Mid Weight Knee Length Waterproof Socks Features and Specifications Outer: 90% Nylon, 10% Elastane Membrane: Hydrophilic Membrane Inner: 35% Merino Wool, 35% Acrylic, 20% Polyester, 6% Elastane,