The Rongo is a closed toe slingback with a unique contrasting upper. This stylehas a padded backstrap with gore for adjustability and a hook & 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-inch polyurethane sole which is extremely lightweight and durable. This collection uses a hand-sewn stroble construction, making it strong and extremely flexible. Medium fit.