The perfect combination of full grain leather and stretchable neoprene with a padded collar and tongue gives you a comfortable fit for hard to fit feet. Also can accommodate custom orthotics and the rubber outsole is durable and offers cushioned traction. Leather/ Neoprene with single strap closure Age - Adult Care Instruction - Spot Clean Insole Description - Breathable Open Cell PU moves moisture from foot for a cooler, healthier footbed Insole Material - Open Cell Outsole Description - Lightweight high density EVA outsole Outsole Material - EVA Product Closures - Hook and loop strap Season - Carryover Size Description - M = Medium (D) 3E = X-wide (3E) 5E = XX-wide (5E) Size Fit Information - True to Size Waterproof - Not Waterproof Heel Height - 2 Upper Feature - Stretchable Use - Walking Technologies Medicare Approved:These styles have been approved for reimbursement under the Medicare Therapeutic Shoes for Persons with Diabetes Benefit (also known as the Therapeutic Shoe Bill). Double Insoles:With the Propet EV (extra volume) insole system, customized fit and comfort is easy. Remove the bottom insole to provide a little extra volume or remove both to accommodate custom orthotics. Stretchable:The perfect styles for feet with bunions or hammertoes or other conditions that require a little extra 'give.' Our stretchable leatherette, PU and neoprene panels mean feet will be comfortable no matter what.