These have been wonderful for my 2.5 year old who is potty trained during the day, but very hit or miss overnight. He started refusing to wear a diaper at night... and I'm not a big fan of pull-ups (cost, waste, etc.). I thought for sure as soon as he saw these he would just think they were another diaper... but not at all!! He loves them. They are his "good-nighttime undies" and I no longer have to fight him to get ready for bed :) We bought several different types and these have won out hands down. I've discovered that the PUL waterproof layer is key - however, I will say we still have some wet sheets and jammies every now and again. We highly recommend.