Removable Footbed Arch Support Shock Absorbing Half sizes should size up Orthotic Friendly The Naot Gift is a tall boot with a 1.8" heel. This style features arch support and a metal shank. Naot's flexible, removable, anatomic cork & latex footbed is wrapped in pampering suede and molds to the shape of the foot with wear. The Heritage Collection features a 1.8" TPU sole.