The Aetrex Orthotic System is Built-In to every pair: Arch support helps to stabilize and align feet Arch support helps to relieve common foot pain & plantar fasciitis UltraSKY™; to cushion and provide superior comfort Contoured rearfoot to cradle your heel and relieve pressure Support pod to help relieve forefoot pressure Details: Adjustability: None Upper Material: Faux leather treated with antimicrobial technology to help fight every day odors Midsole Material: UltraSKY™; for comfort Outsole Material: Rubber for durability Removable Insole: None Heel Height: 1" Water-friendly
