Medi Assure 30-40mmHg Calf Length Open Toe - Extra Wide Petite is an economical, soft, breathable stocking designed for both men and women. It features uncoated spandex and advanced computer-knitting technology for maximum comfort. Its discreet style and color make it ideal for those living with vein disease. Proven to improve blood flow, Medi Assure provides medically-proven graduated compression. It is machine washable and available in beige or black in 5 sizes.