Compression sock General characteristics: • 3 sizes available • Packaging unit: 1 pair Critical areas such as the Achilles heel and calf muscles are particularly supported. This effectively prevents cramps and injuries. Also ideal for sports activities and comfortable to wear under stockings. Soft, moisture-permeable textile material, comfortable to wear under socks. Supports muscle activity and promotes blood circulation in the legs. Size: large, size 43 - 47, small, size 34 - 37, medium, size 38 - 42