Truform ladies' sheer knee high support stockings provide graduated compression to help energize the legs - ideal when sitting or standing for long periods. Nylon-spandex materials are soft and resemble specialty store stockings. Reinforced heel and toe provide added durability, comfort, style and proper fit. Fashionably sheer, soft fabric is suitable for business or leisure wear. SHEER-KNIT FABRIC: Our sophisticated, smooth-knit, 20 and 30 denier look fabrics are completely Latex Free. These stockings offer a classic fit while providing the benefits of medical grade compression. STAY-UP SOFT TOP: The soft non-compressive, stay-up top was carefully designed for wearing comfort. The flexible but snug fit ensures the stocking remains in place throughout the day without constricting the leg. KNIT-IN HEEL: Knit-in, defined, reinforced heel pocket provides added durability and easy stocking orientation on the foot and leg for a proper, comfortable fit. (This feature does not apply to the 1763.) CLOSED TOE BOX: The roomy toe box applies no compression to the wearers’ toes ensuring a comfortable and natural fit. The reinforced fabric protects against one of the most common areas prone to wear and tear.