Official footwear of the Hawaiian Lifeguard Association, the Inana Aqua Trainer functions well and comfortably in and out of the water. It features a one-piece mesh upper with reinforced toe bumper and a drop-in heel for slip-on convenience. Underneath, you get quick-dry drainage ports and a wet grip rubber lug outsole. Quick-cinch elastic lacing. Made by OluKaiŽ. Imported. Trench Blue. Half Size 8.5-12, 13.