Memory Foam Cervical Roll 4 x18 L by Alex Orthopedic Surgical Srub Solution Brushes One Size Fits All * 149 One Size Fits All * Toe Strap dorsiflexes the 1st MPJ to provide a specific and sustained stretch to the Plantar Fascia and a sustained low load stretch to the flexor tendons Achilles tendon and calf muscles * Loading the Windlass Mechanism naturally brings the foot ankle to a near 90 degree angle thus eliminating the lever effect and the resulting pressure on the apex of the ankle * Elastic Connector Ring allows for natural flexion of the foot and toes during sleep returning to the dorsiflexed position when muscles relax * Low Profile Design allows for maximum user comfort and compliance * HCPCS Code: L4396 Arch fits the contour of the foot and is seamless so it virtually eliminates irritation to the bottom of the foot Heat sensitive memory foam supports the neck and head Conforms to the body's contour through the transfer of body heat