Youth Jersey Size Chart
Official youth sports jersey sizing guide. Find the perfect fit for kids' NFL, NBA, MLB, and NHL jerseys with our comprehensive measurement chart.
👶Quick Answer
Youth jerseys typically range from YXS (Age 6-8) to YXL (Age 14+). Sizing is best determined by height and chest measurement rather than just age. A Youth Medium usually fits a 23-30 inch chest.
| Size | Age (Approx) | Height | Chest | Waist |
|---|---|---|---|---|
| YXS | 3-5 | 38-41" | 20.75-24" | 21.25-22" |
| YS | 4-8 | 41-53" | 22-27" | 22-25" |
| YM | 5-13 | 43-59" | 23-30" | 22.75-27" |
| YL | 6-15 | 45.5-64" | 24-33" | 23.25-28" |
| YXL | 7-18 | 48-68" | 24.75-36" | 23.5-29.5" |
Sizing Note: Age ranges are approximate. For the best fit, measure your child's height and chest. Youth jerseys are designed to have a loose, comfortable fit.
Frequently Asked Questions
How do I measure my child for a jersey?
Measure their height (without shoes), chest (under the arms around the fullest part), and waist. Compare these measurements to the chart above. If they are between sizes, size up for longer wear.
Do youth jerseys run big?
Yes, most youth sports jerseys are designed to be slightly oversized to allow for growth and layering. However, fit can vary by brand (Nike, Adidas, Fanatics), so checking the specific measurements is always best.
What is the difference between Youth and Adult Small?
A Youth XL is often similar in width to an Adult Small but is usually shorter in length and has shorter sleeves. If your child is tall for their age, they might fit better in an Adult Small.
Understanding Youth Jersey Sizing
Buying sports jerseys for kids can be tricky due to rapid growth and varying sizing standards between brands. Whether it's for the NFL, NBA, MLB, or NHL, understanding how youth sizing works will help you make the right choice.
Age vs. Measurements
While many size charts provide age ranges (e.g., Size 8 for 8-year-olds), these are just general guidelines. Children grow at different rates, so relying on height and chest measurements is far more accurate. A tall 8-year-old might need a size 10 or 12, while a smaller child might need a size down.
Sizing Tips for Parents
- Room to Grow: Always size up if your child is between sizes. Jerseys are meant to be loose, and this ensures they'll get more than one season out of it.
- Layering: If you plan to have them wear the jersey over a hoodie or coat (common for football and hockey games), definitely go up a size.
- Brand Differences: Nike youth jerseys tend to run true to size or slightly large, while some Fanatics branded items might run a bit smaller.
- Youth vs. Preschool: Make sure you're looking at "Youth" (ages 6-14+) sizing and not "Preschool" (ages 4-7) or "Toddler" sizing, as the size labels (S, M, L) can overlap but represent very different fits.
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