The only nappys that Kynon don't explode poo out of are cloth ones! We get at least 2 clothes changes a day in both pampers and huggys, pampers baby dry and huggys are the worst though, might as well not put a nappy on him! The newborn pampers were ok sometimes and the active fit size 3 we maybe got the odd day without poo up his back! I'm building up my cloth nappy collection just now!