The Naot Pilot is a lace up boot. This boot has a pull tab which eases entry and a slightly padded heel cup & tongue for comfort. Naot's removable, anatomic cork & latex footbed is wrapped in pampering suede and molds to the shape of the foot with wear. The Executive Collection features a 1.75'' TPR sole with a metal shank. This collection uses a hand-sewn strobel construction making it strong and extremely flexible. Material: Leather, latex, cork, suede.