Munro M290687 Nora Black Stretch Fabric Flexible latex rubber outsole absorbs shock and resists slips as you walk. Steel shank adds delivers enhanced support and stability. Breathable Knit Soft linings wick away moisture to help keep feet dry. Stretch fabric (nylon / spandex) upper, Knit Soft (polyester / nylon) upper lining and sockliner... Polyurethane insole, steel shank, natural latex rubber outsole. Heel Height: 1 3/4 inches.