Reef Men's 7 Wmns 9 Flex Brown Summer Beach Flip Flop Thong Sandal Comfort Reef Men's Sandal Flex features synthetic strap, soft jersey lining and high-rebound footbed. Water friendly rubber outsole for grip and traction. * Great Pre-Owned Condition (see pics for details) * Super Fast Shipping: We ship out the next my business day! * First picture is a stock photo for reference only!