I've been using these since my daughter was born. I bought them because I don't have a dryer and I needed fast drying diapers and these are extremely fast drying. They are also very slim, and not at all bulky. I've had few leaks, but not too many. Unfortunately, the newborn size diapers are extremely stiff which is very unpleasant. However, One size ones are very soft and nice to the skin. Overall