Slip into our classic slipper featuring cozy felted uppers, goring for comfort fit and our exclusive contoured footbed for ultimate support. Outsole designed for indoor or outdoor versatility. Uppers: Synthetic Wool. Durable synthetic outsole designed to withstand everyday wear designed for indoor and outdoor use. Flexible EVA midsole absorbs shock, reducing stress on feet, ankles and knees. Built-in VIO MOTION Technology footbed featuring contoured arch support, with shock-absorbing cushioning, deep heel cup to provide stability, and forefoot flexibility. Heel Height: 1.4". Received APMA Seal of Acceptance Available in men’s whole and half sizes 7, 8-12, 13, 14. Fits medium (D) widths. Each pair of Vionic shoes contains VIO MOTION™ Technology which means that there is either a built-in or removable average orthotic in the footbed. Please learn more about Vionic here.