Item Type: Compression SocksMaterial: Nylon, polyurethaneFunction: Breathable, shaping, anti frictionSize Length Upper CircumferenceLower CircumferenceSingle Thickness S36cm / 14.17in11cm / 4.33in 8.5cm / 3.35in 0.1cm / 0.04in M38cm / 14.96in12.3cm / 4.84in 9cm / 3.54in 0.1cm / 0.04in L40.5cm / 15.94in13cm / 5.12in 9.5cm / 3.74in 0.1cm / 0.04in XL41cm / 16.14in14cm / 5.51in 9.8cm / 3.86in 0.1cm / 0.04in1¡¢Open toe design to increase the breathability, ensure you feel comfortable to wear all day. 2¡¢With high elasticity to better protect your feet and provide support for your legs. 3¡¢Made of high quality material, which is soft, skin friendly and comfortable to wear. 4¡¢Thin and absorb sweat, easy and comfortable to wear, which can tighten the leg pressure. 5¡¢Suitable for a variety of places, such as working, dating, traveling or doing sports.1 x Pair of Compression Socks (2pcs)