This type of Activa Soft Fit Graduated Therapy Knee High has an open toe. Designed to prevent venous disorders of the leg such as varicose veins, spider veins and ankle/foot swelling. Provides moderate graduated compression to increase circulation in the legs. Knitted with Microfibers, this medical hosiery has a cotton-like softness that wicks moisture away. Elegant in its sheen and softness, it is a support hose with the feel and look of tights.