Toeless zip-up calf leg support socks with therapeutic graduated compression to help improve blood circulation from feet to legs. Made of nylon material with cushioned toe and sole for durability and shock absorption. Each pair features a built-in zipper for a secure, snug fit and comfortable wear, even for extended periods. Designed with flexible texture for comfortable stretch and a unisex fit suitable for both men and women. Ideal for individuals who stand, work, or sit for long hours, and for those experiencing tired, heavy, aching legs. Helps support treatment of spider veins, varicose veins, and swelling in legs and feet. Name: Compression Stockings Size: S/M (CM/Inch): Ankle 16-21 / 6.3-8.3, Calf 26-34 / 10.2-13.4 L/XL (CM/Inch): Ankle 20-25 / 7.9-9.8, Calf 32-37 / 12.6-14.6 XXL (CM/Inch): Ankle 23-28 / 9.1-11.0, Calf 36-40 / 14.2-15.7 Color: Skin Tone, Grey, Pink, Black Material: 80% Nylon, 20% Spandex Model Number: Leg Support Socks Effect: Leg support and comfort Item Type: Compression Stockings G: Unisex Package Contents: 1 x Compression Stocking Note: Light reflection and different displays may cause slight color variation between the image and actual item. Measurement allows an error of +/- 1-3 cm.