The Arataki is a closed toe sling back shoe with unique cutout designs. This style has a hook and loop closure at the instep. Naot's removable, anatomic cork & 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, synthetic.