70% Cotton, 18% Polyamide, 12% Elastane Clean with care cold wash only. Shoe Size: 5-7. Sock Size: 9-11. QUALITY BREATHEABLE and ANTI-ODOR. COMFORT & SUPPORT: Diabetic Ankle Socks with Micro-mesh and Breathing Hole Let the Air in and Removes the Sweat. These Socks can Breathe and Discharge the Sweat Perfectly. Each Package Comes with 3 pairs Diabetic Ankle Socks. DESIGNED TO FIT: Reinforced Toe and Heel Make them Extremely Comfy and Durable. Seamless Toe Non-Irritating Smooth Toe Seam Lightweight Suits for all Season. ULTIMATE PROTECTION: Non-Binding Loose Fitting Stay-up Top and Large Wide Calf Will Not Restrict Circulation. Wide Ankle Socks are Recommended for, People with Circulatory Problems, Diabetes, Edema, Neuropathy and Swollen Ankle. CARE INSTRUCTIONS: Please, wash on gentle cycle in warm water, max 30°C/86°F. Tumble dry on low setting (not exceeding 30°C/86°F)