... Description Item DS8828 Size S,M,L,XL Style Waterproof Trekking socks ankle length ColorBlack,grayMinimum order quantity 1pcs/style ... 98% abrasion resistant nylon, 2% elasticsInterlining: Porelle high performance waterproof breathable membranes Inner sock: 80% coolmax yarns, 20% nylonPerformances:- ... Suitable for outdoor activities in the winter. Sports Waterproof Trekking socks ankle length S,M,L,XL