If any sandal says Rainbow, this is it! This is the Rainbow Sandals flagship. The single layer premier leather sandal is made with top grade nubuck leather. The 1" strap is double stitched, and the nylon toe piece is secured with a box X stitch, all using bonded nylon thread. The single layer mid sole and arch support is triple glued for maximum durability. Finished off with the Original Rainbow woven label on the right strap, the mark of a genuine Rainbow Sandal.