We've got your work boots covered with our Safety rated composite toe hiker. Waterproof bootie construction inside a Crazy horse leather and nylon mesh upper with padded collar and tongue and abrasion resistant rubber toe cap Age - Adult Care Instruction - Spot Clean Insole Description - Embedded Puncture resistant insole plus removable Open Cell insole that moves moisture from foot for a cooler, healthier footbed Insole Material - Open Cell Outsole Description - EVA midsole with high traction rubber outsole and toe guard for durable outdoor wear Outsole Material - Rubber Product Closures - Lace Size Description - M = Medium (D) W = Wide (E) 3E = X-wide (3E) 5E = XX-wide (5E) Size Fit Information - True to Size Waterproof - Waterproof Heel Height - 2 Upper Feature - Safety Rated 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). Removable Footbed:These styles feature footbeds that can be removed to accommodate custom orthotics. 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. Safety Rated:Products with this designation have a Composite Toe tested ASTM F 2412-11/F2413-11 and approved ASTM I75 and ASTM C75. Puncture Resistant:Products with this designation have passed ASTM F2412-11 test for Flex Resistance and Puncture Resistant Devices.