Therafirm mens trouser socks 30-40 mmHg
Works very well order size medium for a person 5ft 8inch height,170lb. Hand wash air dry. Slow to arrive, but good product.  The reason people say the socks bunch at the ankle is because they buy to large a size.  They must be stretched up to, and behind the knee.  Size approximately 9-10 shoe, for medium sock.
Rating: 5 stars