These knee length, size medium, long compression stockings handle a calf circumference of 12 inches to 15 inches and a leg length of 17 inches to 19 inches. Designed by leading medical specialists, these Medline EMS or TED stockings provide a contoured fit with gradient pressure designed to keep blood and lymphatic fluid flowing in those who are bedridden or do little walking. These lycra stretch anti embolism stockings concentrate pressure at the ankle with gradient pressure that progressively decreases throughout the leg. Construction is 95 per cent nylon and 15 per cent spandex. Knee length, 1 pair, by Medline Industries.