BSN Jobst Ultrasheer Open Toe Knee-High 30-40mmHg Extra Firm Compression Stockings,Classic Black, Large,Pair,119750

This stocking provides 30-40mmHg of gradient compression. This level helps relieve severe varicose veins, severe edema (swelling), and chronic venous insufficiency. Woven from 60 percent nylon and 40 percent spandex.