The Torpedoes Team Suits are mandatory for swim meets. These can be purchased through Swimoutlet.com above. The youth sizes will be phased into the adult sizes. If you do not see your child's size under the youth suit, check the adults. A 26Y is the same as a 26. Youth suits are typically from 22-28. There is a size measurement chart located in the description of the suits. Also, Swim Outlet has stated there will be more stock in April, if your size is out.