The Activa Graduated Therapy Pantyhose (20-30 mmHg) helps people with chronic , leg pain feel relief from soreness and heaviness. The Activa Graduated Therapy Pantyhose are professional quality, surgical weight stockings that offer compression to increase blood flow. The smooth, sheen fabric is soft, with a reinforced foot and heel, and looks like regular hose. They come in a 4 different sizes to your fit your frame and there are two color options, black and beige.