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 topcover 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 feetArch support helps to relieve common foot pain & plantar fasciitisThe memory foam footbed provides cushioning & comfortDetails:Adjustability: Hook and loop closureUpper Material: Faux leatherMidsole Material: Memory foam for extra cushioningFootbed Lining Material: Soft microfiber treated with antimicrobial technology to help fight every day odorsOutsole Material: Rubber for durabilityRemovable Insole: NoneHeel Height: 1.1″Padded collar for extra comfort