Quality KYDEX thermoform plastic for field re-forming (unlike boots using inexpensive polypro or ABS which are not re-formable) * For Non-Fixed Plantar Flexion Contracture * Bed boot * Great for Plantar Fasciitis Heel Float Foot Drop Foot Achilles Tendonits Wound Care Heel decubitus * Universal Sizing + Easy Don-Doff * No Straps * Lambs wool * Over 16 inches around calf * Measure circumference of calf at a point 11 inches above the bottom of the heel * HCPCS Suggested Code: L4396