Sealskinz 100% Waterproof & Breathable Socks

Thin weight ankle length sock for a multitude of activities, where minimal insulation and maximum breathability are required. Totally waterproof, breathable and windproof Merino wool lining for moisture control & comfort Elasticated ankle & insteps offer support and a comfortable fit Material composition: Outer shell - 87% Nylon, 13% Elastane Membrane - Hydrophilic Membrane Inner lining - 51% Merino Wool, 30% Polyester, 15% Acrylic, 3% Elastodiene, 1% Elastane