Allegro Sheer Support pantyhose feature a light control top with a one-inch double-plush waist band and closed toe. They also have a reciprocated heel for better fit, cotton/nylon ventilated crotch, and balloon toe for added comfort. Superlative compression hosiery does not have to be expensive -- the Allegro brand provides the same quality comfort and support as the famous brands that cost two to three times more. This stocking provides 15-20mmHg of gradient compression to help improve blood flow, prevent minor ankle, leg, and foot swelling, and reduce the discomfort caused by minor varicose or spider veins. Woven from 80% nylon and 20% spandex in the USA.