Size 3 is one that my children stayed in for a long time. I prefer Huggies brand to any other and believe me, I have tried them all.

I would not recommend these diapers...my little guy was peeing through his diaper in the night. So I purchased the over night diapers which state 12 hours of protection. I did not get 12 hours I got maybe 4 hours and he was soaked. For the extra money these diapers are not worth it. A normal diaper of Huggies was lasting that long. So I called and complained and they send out a free replacemt coupon on any size and type of Huggies. Customer service rocked. I now purchase Pampers diapers and no more leaks. Hopefully others have better luck then me.