My 5 year old daughter loves wearing these when she goes swimming and they fit great. I love them because as she grows weekly, these can be adjusted for size. Her swim coach much prefers the more fitted traditional fins that fit more snuggly for more serious swimming she puts the kids through. These would be too floppy and unpredictable for lap swimming.

This works perfectly for my 5 yr old daughter.  She currently wears an 11-12 size shoe and the fins fit her on the tightest setting.  She really enjoys wearing them and they have helped her with her kicking technique.

My grandson is 6 years old and he swims all over the pool with these fins on. They are very well made and easy to adjust the size.