Nunn Bush Rio Bravo Three Strap River Sandal Black 84798-001 Form and function meet in our Rio Bravo Collection. Featuring stylish contrast stitching on the upper with neoprene linings, a molded EVA footbed, and a lightweight rubber outsole for comfort, the Nunn Bush Rio Bravo Three Strap River Sandal is ready, no matter where the summer takes you. Durable man-made upper Hook and loop enclosure for a custom yet comfortable fit Neoprene linings for moisture management and durability Open cell foam compound footbed that absorbs the pressure of each step and provides all-day comfort Lightweight rubber sole for superior shock absorption