Built-In to every pair: Arch support helps to stabilize and align feet Arch support helps to relieve common foot pain & plantar fasciitis The memory foam footbed provides cushioning & comfort Details: Adjustability: Hook & loop closures Upper Material: Genuine leather Midsole Material: Memory foam and ultra-light cork Footbed Lining Material: Soft microfiber treated with antimicrobial technology to help fight every day odors Outsole Material: Blown rubber for lightweight durability Removable Insole: None Heel Height: 2.5" Padded collar for extra cushioning