T-Street – Premier Leather Sandal with a Heel Strap. The Structure of the T-Street is the single layer midsole with arch support. The top sole and straps are made with top grain Premier Leather. The top strap is braided down the center of the foot and connects to an adjustable buckle closure heel strap. The Original Rainbow® woven label is sewn on the right strap where it connects to the heel strap all stitching is sewn with bonded nylon thread. The bottom is the Original non-slip Rainbow® Bottom. The T-Street is the perfect solution for warm summer nights.