What Sizes Should I Order for a U12 Team?

For a U12 team, expect the widest size spread in youth soccer, roughly youth medium through youth XL. Kids at this age (typically 10 and 11) are entering growth spurts at very different rates, so a single team can legitimately need four sizes. Collect an individual size from every player, order the full spread, and lean toward the larger size whenever a player is between sizes.

A typical U12 size breakdown

For a 14-player U12 roster, a starting point is 3 youth medium, 5 youth large, 4 youth XL, and 2 adult small for the biggest players, plus 2 extra larges and 1 extra XL as spares. Yes, adult small is normal at U12. Some 11-year-olds are simply adult-sized, and squeezing them into a youth XL that pulls at the shoulders helps nobody. Do not treat adult small as an embarrassment. Treat it as good planning. Our guide to choosing youth team kits covers how size collection fits into the ordering timeline.

Handle sizing with care at this age

U12 players are old enough to be self-conscious about size, so collect sizes privately rather than going around the circle at practice. A simple form or direct message to parents works best. Emphasize that bigger sizes are normal and expected on the team. When parents report a size, trust it but verify the extremes. A player listed as youth medium who is 5-foot-4 probably needs a large. The Complete Kids Soccer Jersey Guide has sizing background you can share with families.

Why the buffer matters more here

Growth spurts do not pause for soccer season. The player who fit a large in August may need an XL by spring. Your spare larges and XLs are not just for new joiners, they are midseason upgrades. If your roster skews younger, our U10 size guide may be a better reference point.

Outfitting a U12 team? Browse the collection for styles that run into adult sizes, or contact us and we will help you map sizes to your roster.