Love these flip flops; I get a new pair of Reef Smoothy's every Spring. Usually purchase directly from the manufacturer because a couple years ago I received a pair that we're knock offs of noticibly lower quality from Zappos (I think). Decided to roll the dice and order from Amazon this year (in order to save a couple bucks compared to buying directly from Reef) and was happy to find them to be of the quality I've come to expect.