Bought for my daughter who begins potty training. The pants are nice, but retains only small accidents. The feeling of being hardened is any significant way to understand the importance of the pot. I added an insert (like a cloth diaper) if needed (if you do not have one, you can cut an old towel). I did not see any noticeable difference with a training pant mio bambino (much more expensive). I ended up learning prefer bare buttocks, much more effective. Flat on delivery: delivered to the wrong address.