Rib-knitted shaft / Terry-knitted heel and sole / Sold in packs of 2 pairs / OEKO-TEX certified. Material: 70% cotton, 23% polyamide, 5% viscose, 2% elastane. Sizes: 36-39, 40-43, 44-47. Features: Hypoallergenic: No Wash Info: – Maximum washing temperature 40°C, mild process;Do not bleach;Do not tumble dry;Do not iron;Do not dry clean Gender: Unisex Fabric Weight m2: Colour Names: F940:M3-1 Black Certificate