Do not purchase this bundle. I wear these as water shoes when swimming in our lake due to rocks and zebra mussels. You can trim them to fit, but if you have slim toes, small toes, these may not fit well. These arrived the day before we left for the beach. Moves perfectly fine when racks are empty. It fit my needs perfectly. Not a good selection! I hope I just got a bad one. I normally get a10 in flip flop sandals. Also for those that complain about instructions in Chinese? Please get with this century and use Google Lens.