Cotton city socks

52% cotton/48% polyamide. Calf height. Deep rib for optimal comfort. Certified STANDARD 100 by OEKO-TEX® N° CQ 1007/7, IFTH. Fabric 52% Cotton, 48% Polyamide Specification 52% Cotton, 48% Polyamide. Calf height. Deep rib for optimal comfort. BSCI certified. Oeko-Tex certified. WRAP certified. Washing Instructions 40 degree wash. Do not bleach. Do not iron. Do not tumble dry. Sizes: 7/9 10/12