VENOSAN 2002 Below Knee (AD) Gently massaging stockings providing firm compression. These stylish stockings give you the best of both worlds. A robust construction of nylon & lycra provides firm graduated compression of 23-32mm Hg to deliver relief from leg pain & ankle swelling. At the same time, 100% soft natural cotton against your skin provides warmth & comfort. Effective against the symptoms of varicose veins, these fashionable & hard-wearing stockings look as good as they work, the gently massaging action proving ideal for all occasions. Always consult your doctor for more information about using compression products.