These Feathery Blue Nubuck/Shiitake Nubuck Leveche by Naot booties is a shoe that will immediately brighten your look on cool fall and cold winter days. With its fresh, semi-cutout look and bold, neutral colors, the Leveche is everything but basic and boring. The Leveche also comes with Naot's removable, anatomic cork & latex footbed, which is wrapped in microfiber & leather and molds to the shape of the foot with wear. It 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 stroble construction making it strong and extremely flexible, Slip Resistant, Orthotic Friendly I had added the Naot size guide women’s size 40 these boots are in GUC. Thanks for looking!