Customize your fit with the Sadie! This stretchy knit sneaker has arch support, a removable insole, and an EVA insert that can be removed to accommodate fit or provide extra depth. The Sadie will definitely become your arch support sneaker for all-day comfort!The Aetrex Orthotic System is Built-In to every pair:Our insole features arch support that helps to stabilize your body, align your feet and relieve common foot pain (ie. plantar fasciitis, heel pain & arch pain)Our insole features UltraSky cushioning to provide pressure relief & extra comfortDetails:Adjustability: LacesUpper Material: Stretchy knit fabricMidsole Material: EVA Foam for comfort & durabilityOutsole Material: EVA Foam for comfort & durabilityRemovable Insole: Yes and an EVA removable depth in two layers for fitting flexibilityHeel Height: 1.13”