
MLB Jersey Size Guide | UJerseyMLB
How to find your perfect fit
At ujerseymlb.com, we want you to be game-day ready with the perfect fit. Based on our customers' feedback and the athletic cut of our jerseys, we strongly recommend ordering one size up if you prefer a more comfortable, relaxed fit.
Tip: Swipe left/right on the tables if you are on mobile.
Men's MLB Cool Base Jersey (Unit: inch)
| Size | Front Length | Back Length | Chest | Shoulder |
|---|---|---|---|---|
| S | 28.7 | 29.9 | 44 | 18.9 |
| M | 29.9 | 31.1 | 45.2 | 19.9 |
| L | 31.1 | 32.3 | 46.4 | 20.9 |
| XL | 32.3 | 33.5 | 47.6 | 21.9 |
| XXL | 33.5 | 34.7 | 48.8 | 22.9 |
| XXXL | 34.7 | 35.9 | 50 | 23.9 |
Women's MLB Jersey (Unit: inch)
| Size | Front Length | Back Length | Chest | Shoulder |
|---|---|---|---|---|
| S | 24.4 | 25.6 | 39.2 | 16.5 |
| M | 25.6 | 26.8 | 40.4 | 17.5 |
| L | 26.8 | 28 | 41.6 | 18.5 |
| XL | 28 | 29.2 | 42.8 | 19.5 |
| XXL | 29.2 | 30.4 | 44 | 20.5 |
Youth MLB Jersey (Unit: inch)
| Size | Front Length | Back Length | Chest | Shoulder |
|---|---|---|---|---|
| S | 24 | 25.6 | 34.6 | 15 |
| M | 25.2 | 26.8 | 35.8 | 16 |
| L | 26.4 | 28 | 37 | 17 |
| XL | 27.6 | 29.2 | 38.2 | 18 |
Still need help with sizing?
Our dedicated support team is here to ensure you get the perfect fit for your favorite team's jersey.
Contact us at: [email protected]
- Stock: In Stock
- Model: 9609441
- Weight: 0.50kg
- Type: MLB
This offer ends in:
Available Options

Embrace the Power of Fenway's Favorite Slugger
When Rafael Devers steps up to the plate, Fenway Park erupts. Now you can channel that same energy with the Men's Boston Red Sox Rafael Devers Nike Navy Fuse Name & Number T-Shirt. This isn't just apparel; it's a declaration of your allegiance to one of the game's most electrifying talents. Feel the roar of the crowd and the thrill of every home run as you wear the name and number of the player who defines this era of Red Sox baseball. Perfect for game day, casual wear, or anytime you want to show your unwavering support for the BoSox and their star third baseman.
Classic Style, Modern Comfort
Crafted by Nike, this t-shirt features the iconic Red Sox arched lettering across the chest in a vibrant red, accented with crisp white trim, mirroring the on-field look. The navy blue fabric provides a timeless backdrop, while Devers' name and number '11' stand out boldly on the back, utilizing a high-quality fused application for durability and a clean finish. A subtle Nike Swoosh completes the sporty aesthetic, ensuring you're representing in true athletic style.
- Imported
- Screen print graphics
- Extended sizes are 80% Cotton, 20% Polyester
- Material: 100% Cotton
- Short sleeve
- Machine wash, tumble dry low
- Crew neck