Softwalk Willis is a comfy and classic Oxford shoe. Prominent features include leather or suede uppers, removable footbed and slip-resistant rubber outsole. A lightweight EVA midsole, microfiber lining and 1  inch heel height elevates these timeless Oxford shoes. Leather or Suede Upper. ; Removable Footbed. ; Lightweight EVA Midsole. ; Slip-Resistant Rubber Outsole.