5 Pairs Socks for Men & Women Professional Sports Socks Athletic Stockings Outdoor Fitness Breathable Quick Dry Socks Calf Pressure Support For Marathon Running Cycle   These sports socks are are extremely durable and breathable. Promoting your blood circulation, reducing muscle soreness and risk of injury. Keep your feet comfortable and warm.  Features: Delivers 360-degree stretch for greater flexibility and durability.  Moisture wicking material ensures warmth & comfort. No irritating socks tags or seams to cause discomfort. Arch support for secure and stable fit. Elastic cuff holds sock comfortably in place. Longer-lasting supporting and superb impact absorption. Provide mild squeezing for warmness, promotes your blood circulation and protect legs from injury.  Perfect for outdoor sports like climbing, riding, basketball and football etc. Specifications: Material: Nylon + Spandex Quantity: 4 pairs / 5 pairs / 7 pairs / 8 pairs ( optional ) 4 Pairs Per Set: Type A / Type B / Type C / Type E ( optional ) 5 Pairs Per Set: Type F / Type G ( optional ) 7 Pairs Per Set:  Type H / Type I / Type J / Type K / Type L / Type M / Type N / Type O( optional ) 8 Pairs Per Set: Type P / Type Q ( optional ) Size: S-M /  L-XL ( optional ) Packing Size: 21 * 13.5 * 3 cm / 8.3 * 5.3 * 1.2 in Unit Weight: 80 g / 2.8 oz Package List:  7 * Pair of Socks Note: There are 4 pairs of socks in type A,B,C,E; 5 pairs of socks in type F,G. 7 pairs of socks in type H, I, J, K, L, M, N, O. 8 pairs of socks in type P, Q.