From SAS, the Aria Leather Buckle Hardware Hook-and-Loop Gladiator Sandals feature: Leather upper Adjustable buckled hook-and-loop straps Supersoft® microfiber fabric lining Contoured molded insole is molded to create a seamless cushion shaped to the natural arches and curves of your foot Synthetic outsole is durable, flexible, and provides long lasting cushion for all day comfort Approx. 1.125" heel Made in the USA.