I am absolutely in love with potty training underwear. The ones by hanes were awesome. The only downfall is if your toddler is in between sizes. my child was a little too big for 2T but too small for the size smaller (18 months) i found a perfect solution though. My mother in law sewed a small stitch on the sides to make the waistband a little smaller and it was perfect after that.

We definitely prefer Hanes brand underwear and my daughter approves. She loves the designs and we also love how they are leak proof if there is a little leak accident. They are very stretchy and never had an issue of them shrinking in the wash or dryer! They come in a pack of 6 and they have lasted without any wear or tare either.