Effortlessly move through the day with these Walker Classic sneakers Water-repellant leather or suede upper Removable EVA midsole with a built-in 1/2 inch elevation for a smooth heel-to-toe transition Durable rubber outsole Removable podiatrist-developed orthotic with Vionic Active Motion System Technology Firm, thermoplastic heel counter for increased stability and support. Received APMA Seal of Acceptance Vionic Women's Walker Classic