Vionic Cheryl Women's Platform Supportive Loafer. Patent finish lends a dressy polish to Cheryl, an incredibly lightweight slip-on platform loafer that's perfect for traveling. Vionic footwear is stylish and comfortable and incorporates a podiatrist designed biomechanical footbed for support. Features & Benefits of the Vionic Cheryl Women's Platform Supportive Loafer Upper: Patent Leather. Footbed: PU Covered EVA. Outsole: Rubber. Heel measurement: 1.30" Available in women's whole and half sizes. Medium (B) widths, sizes 5, 6-10, 11. 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. Vio-Motion Support is an innovative approach to foot health: Vionic conceals biomechanical technology into each shoe. All-day comfort is a difference you can feel. Deep heel cup provides essential stability. Contoured orthotic footbed for addictive support Vio-Motion Support is designed to provide you with proper alignment, which can help reduce common aches and pains by aligning you from the ground up.