Support socks in durable fabric with reinforced seams. They provide good support for feet and ankles. Reduces swelling in feet and legs and relieves varicose veins. Perfect to wear when exercising or on the go! Washing advice: 40 C, do not tumble dry Material: 70% nylon, 30% polyester S / M: 3639 L / XL: 4044 Three different patterns, one of each included in the purchase = 3 pairsStrong seams and durable fabricBreathable material For both men and womenMaterials: 70% nylon, 30% polyesterWashing instructions: 40 C, do not tumble dryColorMulticolorSizeL/XL - Pink/Blue, Grey, Light Blue/BlueWeight, grams208