The Naot Rapoka features a hook and loop flap. This style has padded technical lining in the front. Naot's removable, anatomic cork and latex footbed is wrapped in pampering suede and molds to the shape of the foot with wear. The Koru Collection features a 1" polyurethane sole which is extremely lightweight, durable and slip resistant. This collection uses a hand-sewn stroble construction making it strong and extremely flexible. Material: Leather.