I don't wear flip-flops, but there are places like beaches and pools where they're a necessary item. These flip-flops surprised the heck out of me. They have arch support. They're comfortable. They don't fall off of your feet or try to strangle your toes. My back didn't hurt after wearing them. They're cheap, it's worth trying them out. Do make sure to follow the sizing chart though, because I'm usually a 6.5 but these 7s fit.