Easy on and off durable Zipper Compression Socks provides pressure to help improve circulation. Comfortable knee-high length with open toe design.
Medium - Ankle Circ: 8 1/2 in. - 10 in. Calf Circ: up to 16 1/2 in. Made of 75 percent nylon, 25 percent spandex. Includes one pair in black. For best fit, measure around widest part of ankle and calf to determine size.