Vionic Women's Winny Sneaker Color White Leather Cool and classic in colorful leather, this supportive rubber sole lace-up is an everyday go-to, serving no-frills fabulous style. DETAILS Upper: Leather. Footbed: Removable Microfiber Covered EVA. Outsole: Durable Rubber. FIT CARE Available in women's whole and half sizes 5, 6-10, 11. Available in medium (B) widths. For the greatest comfort, we recommend wearing your new Vionic footwear for just a few hours for the first few days to allow your feet to adjust to the new level of orthotic comfort and support. Within one to two weeks you should find the product completely comfortable and supportive. To preserve the appearance of your Vionic shoes, we recommend that you clean the leather, if needed, using a dry, cotton cloth to wipe away dirt or dust. Keep leather footwear away from direct heat to prevent the leather from drying out. If your shoes become wet, please allow them to dry naturally. We recommend that you test any cleaning product by applying a small amount to a discreet area and allowing it to dry. Do not use cleaners which contain acid or detergents, as they may damage and prematurely age the leather.