specification: Item Type: Compression Socks_x000D_Material: Nylon wire_x000D_Function: Breathable, shaping, sweat absorption, friction resistance_x000D_Size Length WidthSingle Thickness _x000D_ S/M 49cm / 19.29in9.5cm / 3.74in 0.1cm / 0.04in_x000D_ L/XL 52cm / 20.47in9.5cm / 3.74in 0.1cm / 0.04in Features: 1Made of nylon wire material, which is soft, skin?friendly and comfortable to wear. 2Very breathable, good to keep drying and comfortable when you walking and doing exercise . 3Reinforced stitching, can well lock the edge fabric, which is more durable. 4Suitable for men and women, lightweight design make it is easy to carry and storage. 5Adopt elastic pressure to better protect your feet and provide support for your legs. PackageList: 1 x Pair of CompressionSocks (2pcs)