I've heard great things about this flip flop before I purchased it.  One of my friends said that it was like walking on a cloud.  After a comment like that I figured that I had to see if this flip flop was that incredible.  Flip flops are my go to shoe in the summer.  Find a comfortable flip flop that I could wear on walks or taking my kiddo to the zoo is a must.  My Sanuk's arrived about a week ago.  So far I really like them.  Would I say that they were like walking on a cloud?  Nope.  However, they are comfortable!  To me these shoes are worth about $20, not $30.  Lucky for me that I was able to snag them on Amazon for around $20. As for size, I typically wear a 9.5.  I purchased the 10 and they fit just right.  I'd recommend purchasing a size (or half size) up.