NAOT. 26065-D74. NEFASI. NAVY VELVET NUBUCK. An oxford inspired ankle boot gets a modern twist with our Nefasi bootie. The Nefasi comes with Naot s removable anatomic cork and latex footbed for all day comfort. The Aura Collection features a 1.5 inch polyurethane sole with a metal shank which is extremely lightweight durable and abrasive to prevent slipping. This collection uses a hand-sewn Strobel construction making it strong and extremely flexible.