For moderate and more severe symptoms - The Sigvaris Medical collection is designed to ensure correct fit and accurate compression resulting in optimum therapeutic benefits and greater wearing comfort. Sigvaris Medical products are designed to fit various lifestyles and are best suited for those with chronic venous disorders edema stasis skin changes and for those who have had or will be having a vein procedure. Features Type - Thigh Hosiery. Fashionable sheer medical graduated compression hosiery. Constructed from double-covered inlay yarns for softness against the skin. Excellent breath-ability and moisture management for added comfort. Style - Closed Toe. Gender - Women. Compression - 15-20 mmhg. Size - Small Long. Color - Black.