I've never been able to wear thong flip-flops because I always end up with blisters between my toes or on the tops of my feet from the straps. I broke my feet a few years ago and have had trouble finding comfortable footwear ever since.... so I was hesitant to finally try another pair of flip-flops. However, I am SO happy I purchased these. They are the most comfortable things I've ever put on my feet! I wore them all day out in the sun and did not get any rubbing or blisters; not to mention, they feel like walking in slippers. Definitely a solid purchase.