The Naot Kona is fashionable boot that provides a sleek and dressy look. This style features a hook and loop faux buckle as well as a zipper. Naot's boot has a removable, anatomic cork & latex footbed and 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 & abrasive to prevent slipping. This collection uses a hand-sewn Strobel construction making it strong and extremely flexible.