Jersey size for a
12 year old
For a 12 year old, Jaypee's kids size has a 30 inch (76 cm) chest and a 22 inch (56 cm) length.
The 12 years size in Jaypee kids' jerseys, how it compares to the next age, and how to check it fits.

12 years size
From 13 years, or a chest above 30 inches, move to adult XS (34 inch chest).
Kids chart
| Age | Chest (in) | Chest (cm) | Length (in) | Length (cm) |
|---|---|---|---|---|
| 2 years | 22 | 56 | 15 | 38 |
| 3 years | 22 | 56 | 16 | 41 |
| 4 years | 24 | 61 | 16 | 41 |
| 5 years | 24 | 61 | 17 | 43 |
| 6 years | 26 | 66 | 17 | 43 |
| 7 years | 26 | 66 | 19 | 48 |
| 8 years | 28 | 71 | 19 | 48 |
| 10 years | 28 | 71 | 20 | 51 |
| 12 years | 30 | 76 | 22 | 56 |
Measure around the fullest part of the chest, under the arms. Between two sizes, pick the bigger one.
Getting it right
Children grow fast, so for a full season one age up is fine.
Kids' and adult sizes can go in one order, so coaches and parents can match the team.
Older players: see adult XS (34 inch chest).
Questions people ask
What jersey size fits a 12 year old?
Our 12 years size: 30 inch chest and 22 inch length.
What chest size is a 12 year old?
Our 12 years jersey is made for about a 30 inch (76 cm) chest. Children vary, so measure under the arms to be sure.
Should I size up for growth?
One age up is fine for a season; more than that makes sleeves and length too long to play in.
Do kids' jerseys cost less?
Every size in a fabric costs the same, and kids' sizes can be mixed with adult sizes in one order.
Sizes sorted.
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