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
-Adjustability: None: Stretch knit ankle to accommodate all sizes
-Upper Material: Stretch knit & genuine leather
-Midsole Material: Rubber
-Removable Insole: 3/16"
-Heel Height: 1 1/2"