True to Reefs these are extremely comfortable and well made. My only complaint would be that the material starts out very tight to your foot and then quickly stretches out quite a lot! The downside of this is that a) they're now a bit too loose and b) you don't know that they're too loose until it's too late to return them. Upon first wear I found the snug fit to be excellent though I didn't mind if it would loosen s small amount. However within one or two wearing a they were basically an entire size wider. I love the color and the footbed is extremely comfy so they still get 4 stars. Minus one for the tricky expanding thong.