Women's Aetrex Karina - Black (WIDE) Change up your everyday look with the Karina, a refined monk strap style. Braided details and decorative buttons make this shoe unique and the built-in Aetrex Orthotic System provides comfort and support. DETAILS: 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: Hook and loop monk strap closure Padded heel for extra comfort Upper Material: Genuine Leather Midsole Material: Lightweight EVA foam for comfort & durability Outsole Material: Rubber Removable Insole: Yes Heel Height: 1.3"