Inspired by our best selling Travel shoes; the Viator is the ultimate lightweight walking shoe will have you feeling fresh on your feet. Engineered knit mesh with lightweight heel counter for support. Age - Adult Care Instruction - Spot Clean Insole Description - Breathable Open Cell PU moves moisture from foot for a cooler, healthier footbed. Plus our Embedded EVA cushioned board for comfort. Insole Material - PU Outsole Description - Thermally controlled rubber provides long lasting responsive cushion that keeps feet energized Outsole Material - Rubber Product Closures - Hook and loop strap Size Description - M = Medium (D) W = Wide (E) 3E = X-wide (3E) 5E = XX-wide (5E) Size Fit Information - True to Size Waterproof - Not Waterproof Heel Height - 1.25 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). Flexible:These styles feature low-profile outsoles with extra flexibility to allow your feet to move more naturally. Removable Footbed:These styles feature footbeds that can be removed to accommodate custom orthotics.