Mediven Radiance knee highs are exceptionally sheer and lightweight. The Medi-Silk fibers make this stocking extremely comfortable and easy to apply. A fitted toe and heel complement any shoe style and the reinforced sole provdes long-lasting wear. Available in regular and petite lengths. This stocking provides 30-40mmHg of gradient compression and should be worn under a doctor’s supervision. This level helps relieve severe varicose veins, severe edema (swelling), and chronic venous insufficiency. It helps during healing after surgical and sclerotherapy procedures and helps prevent venous ulcerations. Woven from 62% nylon and 38% spandex in the USA.