Comfortable and breathable, Incrediwear® Circulation Leggings are made of therapeutic fabric to dramatically increase blood flow. Help reduce pain, swelling and stiffness. Ideal for hip, groin, hamstring, lower back and leg pain. Wear these sporty, supportive leggings for workout or casual wear, or even while you sleep. Polyester/Polyester (carbon-infused)/Spandex. Machine wash and dry. Sizes S-XL.