Dr.Socks aims to keep your feet comfortable and well-cared for. Made with luxuriously soft and breathable bamboo, these socks are ideal for individuals with diabetes, poor circulation, or swollen ankles. The ribbed design offers ankle support, while the cushioned foot provides extra comfort. An extra-wide, non-elastic top prevents painful constriction marks. Smooth, hand-linked toe seams reduce irritation. Each pack contains 4 pairs. Material composition: 43% Viscose From Bamboo, 40% Organic Cotton, 12% Polyester, 3% Polyamide, 2% Elastane. Available in Black, White, and Black/Navy/Grey/Blue. Sizing available: 4-7 UK, 6-8 UK, 9-11 UK, and 12-14 UK. Machine washable.