Awesome flip-flop at this price. I'm writing this review after using it for 7 months. I have seen many reviewers commenting that its spike hurt a lot but they have worn it for once or twice and on the basis of this they are giving they're passing their judgement. I must say it hurt a lot in the first one or two days and after that, your feet get used to it. and you definitely feel good. the acupressure point does it work very well. no more pain in the joints