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 The memory foam foot-bed provides cushioning & comfort Details: Adjustability: None- easy slide on thong sandal Upper Material: Synthetic Outsole Material: Rubber for durability Footbed Lining Material: Soft cork Soft toe post for ultimate comfort Removable Insole: None Heel Height: 1.125"
