X-Large Mens 13-15+ * Womens13.5+ * 10 degree incline built into the rear of the orthosis puts the foot into plantar flexed position to facilitate off-loading of the heel area * Durable black denim-like fabric upper attached to a synthetic rubber base * Cutout in the forefoot for breathability and enhanced healing * Shock absorbing insole for comfort * Semi-rigid heel counter provides stability * Three adjustable Velcro