Set of 2 Temperature control system treatment Extra reinforced heel & toe Black: 78% Acrylic, 22% Wool Navy: 80% Polyester, 20% Polyurethane Size 6-11 UK foot size 4.49 5 DL D False Tights & Socks 5.99 5.99 Men’s Kendal Set of 2 Warm & Comfy Thermal Socks | Kaleidoscope