Spring Step Style Bertona: Ultimate Collection Features: 1. Full Leather Upper. 2. Adjustable Velcro Top-Strap Slide Sandal. 3. Removable cushion insole. 4. Polyurethane Outsole with a 2" wedge. Benefits: 1. Material is naturally soft, light, and breathable. 2. Total Adjustability for a custom fit. 3. Soft comfortable insole with a Metatarsal pad, and the option of replacing with a custom orthotic. 4. Naturally shock absorbent, lightweight, durable, and long lasting.