What is the equivalent of youth large batting glove in adult size?

I have tried different gloves for my younger bro; and found that most companies offer (or store stock) is always between Adult Small size to Adult 3XL but you don't find any XSmall or 2Xsmall.

According to my experience 2XSmall is the Youth Large in Batting gloves. Since, we had hard time finding a perfect fit glove. We ordered a few from

IDEE Team Sports http://www.idee-me.com
this company offers great gloves, great fit, and worth each penny. While you can customize the colors, have your jersey number placed on, and even your name stitched. They are terrific!!!

I would recommend this company for finding gloves in high performance and great fit.