I am not sure how many pairs of these I've gone through? I've been wearing them for years & they are THE MOST LUSCIOUSLY COMFORTABLE flip flops I've ever worn. They are my dog walking shoes, my summer slippers, my go-to when I just need to run a quick errand, etc. I love that they are wider than most of the other flip flop styles, so they accommodate my uber-wide foot, yet work on a narrow foot too. I seriously love them. They feel like you are walking on 3 layers of yoga mat. Seriously AMAZING. You will LOVE them! Order 2 pairs at a time. They last forever, but it's just good to have plenty on hand so you have a pair available at all times.