The next evolution of TravelActiv shoes from Propet will keep you walking, wondering, exploring comfortably all day. Structured with breathable mesh for cooling comfort and cushioned EVA insole for a custom-feel fit. Engineered mesh upper with mesh lining is breathable yet supportive. The firm heel counter adds more support for walking comfort Age - Adult Care Instruction - Spot Clean Insole Description - Arch supporting high density Open Cell PU foam allows air to flow for a cooler, healthier footbed Insole Material - Open Cell Outsole Description - The lightweight TravelTek(TM) outsole combines EVA and rubber for long lasting wear and a deep tread pattern for traction Outsole Material - EVA Product Closures - Hook and loop strap 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 - Not Waterproof Heel Height - 1.5 Use - Walking Technologies 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.