The Jess was designed with comfort in mind to support each step. These sandals feature built-in arch support, a memory foam footbed, and a microfiber top-cover for unbelievable softness. The fully adjustable straps provide a secure fit and breathable style for all-day support. The Aetrex Orthotic System is Built-In to every pair: Arch support helps to stabilize and align feet Arch support helps relieve common foot pain & plantar fasciitis The memory foam footbed provides cushioning & comfort Details: Built-in orthotic technology for superior support Met bar pod to help relieve ball-of-foot discomfort Padded collar for extra cushioning Adjustability: Functional hook & loop closure Upper Material: Faux leather Midsole Material: Memory foam for extra cushioning Footbed Lining Material: Soft microfiber treated with antimicrobial technology to help fight everyday odors Outsole Material: Rubber for durability Heel Height: 28 mm