Scotchgard treated Nubuck upper with light EVA midsole and rubber outsole for traction. Soft Nubuck with mesh lining that is Scotchgard(TM) treated for water and stain resistance. Padded collar and tongue with firm 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. Insole Material - Open Cell Outsole Description - EVA midsole for lightweight comfort and a high traction rubber outsole for rugged terrain Outsole Material - Rubber Product Closures - Speed lace Size Description - M = Medium (B) N = Narrow (AA) W = Wide (D) 2E = X-wide (2E) 4E = XX-wide (4E) Size Fit Information - True to Size Waterproof - Water Resistant Heel Height - 1.25 Upper Feature - Scotchgard(TM) Use - Hiking 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). Removable Footbed:These styles feature footbeds that can be removed to accommodate custom orthotics. Scotchgard:Shoes featuring Scotchgard's protective treatment means these styles are water repellent and resist stains. Waterproof:Feet will stay warm and dry with these styles that have been specially designed to keep water out with our Sealtex(R) bootie or laminate construction.