From FRANKIE4, the Finn Leather O-Ring Slingback Sandals feature: Leather upper O-ring and rivets hardware detail Adjustable buckled sling strap closure Leather lining LuxaLite® footbed. Streamlined, podiatrist-designed, and contoured with varying densities for targeted cushioning and support Dual layer support & cushion system crafted to provide targeted cushioning and support for the foot Rubber blend outsole Flat heel Imported.