Medi-Dyne’s new ProStretch NightSock is said to help alleviate heel pain associated with plantar fasciitis, Achilles tendonitis, calf muscle cramps, and runners’ cramps. By keeping the foot in a slightly flexed position, the ProStretch NightSock elongates the muscles and soft tissues of the calf and foot to help speed up recovery while sleeping. The exclusive toe support provides enhanced toe comfort and adjustable straps allow for stretch and flex of the foot to be progressed over time to prevent discomfort and injury. The short sock is made of soft, lightweight, breathable material to keep the foot and leg cool during the night. Low-profile hook-and-loop fasteners won’t snag sheets or blankets.