The double layer premier leather sandal offers all the great features found in the single layer leather, but with an added layer of midsole and pin line, which runs from the heel to the front of the arch, for even more comfort and support. The top sole is premier nubuck leather, and is embossed with the Rainbow logo. The premier leather strap is double stitched, and the nylon toe piece is secured with a box X stitch, all sewn with bonded nylon thread. The layers are all triple glued for maximum durability, and rests on the non-slip Rainbow bottom. This sandal displays the Original Rainbow woven label on the strap, the mark of a genuine Rainbow Sandal.