Storm Bloc Men's Performance Boot Socks If you are looking for a boot sock that is suitable for the summer, lightweight and comfortable then these Storm Bloc boot socks are the best choice. These socks are made of a mixture of performance polyester and cotton, to wick moisture away from the foot. They also have arch supports that add support for the arches of your feet. They have terry cushioning to give your feet a buffer from the harsh terrain and add comfort to the socks. These Boot socks are available in 3 Colours including black, navy and charcoal. They are available in sizes 6-11 UK / 39-45 EU / 7-12 US and are made from 68% Polyester, 26% Cotton, 4% Viscose, 1% Elastodiene, 1% Elastane. They come in a pack size of 4 pairs and are Machine Washable. Extra product details - Storm Bloc - Sizes 6-11 UK / 39-45 EU / 7-12 US - 4 Pairs - Performance Polyester - Arch Supports - Terry Cushioning - 3 Colours to choose between - 68% Polyester, 26% Cotton, 4% Viscose, 1% Elastodiene, 1% Elastane - Machine Washable