Re: Talk to me about Antsy Pants
We have one antsy pants. They are sized though so I don't know how it could morph into a trainer, unless its reasonably soonish.
They are AIO with a pocket. They pull up and down but also snap apart for easy poop changes.
Not sure what you are looking for? There are other trainer options out there though they are generally OS fits most. I found them all 2 small for my average 2.5yo old.