I ordered a pair for my son as he lost a flip flop while at the beach.  Interesting is the price fluxed between 29.95 and 13.10 for the same color/size depending on when I viewed it.  So once it showed $13.10, I dropped it in my shopping cart and since I'm Amazon Prime, they arrived the next day even though I selected free-two-day shipping.  I couldn't resist since we both wear the same size and was quickly impressed with it's comfort.  I read reviews about being tacky but that was not the case, they did seem a bit slippery at first but after walking in them for a half-day, they seem to grip my feet very comfortably.

But I needed a pair for myself and ordered another (also at $13.10) and quite happy with both purchases!