Sealskinz road thin mid socks w hydrostopsealskinzs road thin ankle socks are high performance lightweight waterproof socks that feature hydrostop silicone these socks have been specifically designed for riding in conditions where minimal insulation and maximum breathability are required featuressealskins lightest waterproof sock ideal for warm wet daysconstructed with stretch dry waterproof breathable and wind proof technologyhydrostop silicone free elastic taping provides a barrier t