Flex Glove
YXS approximate size fits 2 year old
YS approximate size fits 3 year old
YM approximate size fits 4-5 year old
YL approximate size fits 6 year old
YXL approximate size fits 7-8
AXS age 9-11
AS age 12-13
OGs gloves are a skinnier fit and tend to run at least a size or two smaller than most brands (please size up)