Jobst Vairox Knee High Compression Socks with Zipper Open Toe 30-40 mmHg are designed with a zipper to offer greater ease in applying wound dressings for treating ulcers. Jobst Vairox Open Toe Compression Socks are Medical Compression Stockings used for treating lymphedema, chronic venous insufficiency, deep vein thrombosis, and severe varicose veins. Manufactured by Jobst with a blend of 77% Nylon fabric and 23% Spandex fabric, the Vairox Knee High Compression Socks are designed to provide therapeutic compression that treats leg swelling and aching legs. Jobst Vairox Open Toe Knee High Compression Socks with Zipper provides a firm compression range of 30 to 40 mmHg. These Jobst Vairox Socks have a unisex design to accommodate both men and women. Jobst Vairox Knee High Compression Socks utilize an open toe design, allowing your toes some breathing room and greater comfort. These Zippered Compression Therapy Socks are machine washable in lukewarm water and may be tumbled dry with low heat. Jobst Vairox Open Toe Knee High 30-40 mmHg Compression Socks with Zipper Open Toe are sold in pairs and are available in one color--beige.