Bests & Worsts Reviews from Amazon

I bought these for my giant 2 1/2 year old nephew. I went with the suggestion of other reviewers to get size medium and they fit perfectly. We are actively trying to potty train him and after he flooded my living room I knew I needed a little help. The joke is on me I guess. As soon as I started putting these on him he quit peeing in his underwear. Kinda wanted to see the look on his face when he realized why he was wearing them. lol He still won't pee on the potty. He waits for his nap time diaper or his pullups when he is going home. This is why I can only review the size and not the function at this time. I will update if he decides to test them. lol Instant update: He peed in them and they held all the liquid which he wasn't too happy about. He has been peeing on the potty since then.