Size Guide
Size Guide & Measurement Instructions
At RosterRig, we want your custom jerseys to fit perfectly. Because every piece of our custom sportswear is made to order, we highly recommend checking your measurements before placing an order.
Please do not guess your size based on casual clothing. Sports jerseys typically have a different cut to allow for movement. Follow the instructions below to find your ideal fit.

How to Measure
To get the most accurate measurements, grab a soft measuring tape and wear lightweight clothing. If possible, have someone help you measure.
- Chest Width (1): Measure across the chest, one inch below the armhole, from seam to seam. Do not wrap the tape around your entire chest; measure straight across the front of a shirt that fits you well.
- Body Length (2): Measure from the highest point of the shoulder (HPS) straight down to the bottom hem of the jersey.
- Sleeve Length (3): Measure from the center back of the neck, across the shoulder, and down the outside of the arm to the sleeve opening.
- Shoulder Width (4): Measure straight across the top of the back, from the edge of one shoulder seam to the other.
Our Standard Fit
Before ordering, take a look at our standard athletic fit below. Our jerseys are designed to be comfortable and allow free movement, but they are not overly baggy. If you prefer a looser fit, consider sizing up.

Men's & Unisex Size Chart (Inches)
All measurements are in inches. Please allow a 1-2 inch margin of error due to manual measurement.
| Size | Chest Width (inch) | Body Length (inch) | Recommended Height (ft) | Recommended Weight (lbs) |
|---|---|---|---|---|
| S | 19.5" | 27.5" | 5'3" - 5'6" | 110 - 130 |
| M | 21" | 28.5" | 5'6" - 5'9" | 130 - 150 |
| L | 22.5" | 29.5" | 5'9" - 6'0" | 150 - 180 |
| XL | 24" | 30.5" | 6'0" - 6'2" | 180 - 210 |
| 2XL | 25.5" | 31.5" | 6'2" - 6'4" | 210 - 240 |
| 3XL | 27" | 32.5" | 6'4" + | 240 - 270 |
Youth Size Chart (Inches)
| Size | Chest Width (inch) | Body Length (inch) | Recommended Age |
|---|---|---|---|
| YXS (4-6) | 14.5" | 19" | 4 - 6 Years Old |
| YS (6-8) | 16" | 21" | 6 - 8 Years Old |
| YM (8-10) | 17.5" | 23" | 8 - 10 Years Old |
| YL (10-12) | 18.5" | 25" | 10 - 12 Years Old |
| YXL (12-14) | 19.5" | 27" | 12 - 14 Years Old |

Pro-Tips for Custom Jersey Sizing
- When in Doubt, Size Up: Basketball and hockey jerseys are traditionally worn loose. If you are between sizes, we always recommend ordering the larger size.
- Mix and Match: You can order different sizes (e.g., Adult M and Youth L) within the same team order. There is no minimum order per size!
- Account for Pads: If you are ordering hockey or football jerseys to wear over shoulder pads, you must measure while wearing your pads to ensure the jersey fits over them.
Need Help?
Still unsure about your size? Don't worry! Our team is here to help you get it right.
Contact us at [hello@rosterrig.com] with your height, weight, and usual shirt size, and our sizing experts will recommend the perfect fit for you.