The Naot Taku is a fashionable ankle boot with rivet accents and a buckle crisscross strap. The Taku has a heel cup for stability, a zipper and pull tab for accessibility. This boot has padded technical lining for comfort, warmth and moisture absorption. Naot's removable, anatomic cork and latex footbed is wrapped in microfiber and leather, molds to the shape of the foot with wear. The Aura Collection features a 1.5'' polyurethane sole with a metal shank which is extremely lightweight, durable and abrasive to prevent slipping. This collection uses a hand-sewn stroble construction making it strong and extremely flexible. Material: Leather, Microfiber, Suede, Cork, Latex, Man Made.