I have these stashed away in my son's dresser. He's not quite ready for this size yet, but This is the same brief he's always worn. We just keep moving up a size as he grows. He's tall and lean, so still wearing size 4 at 6 years old, but he'll be all set with these soon.  We've tried others, but always come back to Fruit of the Loom. They fit well, are comfortable for him, and they don't shrink in the laundry.