Description This Compression Sock is made of good nylon materials, supple, breathable and comfortable, which can serve you for a longtime. Designed to wick perspiration while providing comfort and breathability. Suitable for outdoor sports, mountain climbing, basketball, sports socks. Features - Color: Black -Material:Nylon -Size:48.00X17.00X1.00cm/18.86X6.68X0.39in(S/M); women shoe size: USA5.5-8.5; UK3.5-6.5; EU36-40, women calf size: 23-38cm; men shoe size: USA5-9; UK4.5-8.5; EU37-42.5, men calf size:23-38cm -Size: 51.50X18.00X1.00cm/20.24X7.07X0.39in(L/XL); women shoe size: USA8-12.5; UK6-10.5; EU39-40, women calf size: 35.5-45cm; men shoe size: USA8-14; UK7.5-13.5; EU41.5-49, men calf size:35.5-48cm - Feel the shocking absorption effect instantly that really helps reduce fatigue and swelling in your lower leg. - Calf Stockings are in collocation with simple color tones, perfect for all your sportswear and casual wear. - Comfortable material and breathable design, high elastic, sweat absorb and moisture wicking. - Designed specifically for outdoor activities, optimal compression function supports the natural movement of muscles and joints, to reduce fatigue during exercise. - Manufactured with nylon material, it has high durability and practicality for usage. Packing list10 x Pairs of Compression Socks 10 Pairs of Compression Socks Sports Stockings Calf Protection Socks Women Men Compression Stockings