
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.
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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: 9609438
- Weight: 0.50kg
- Type: MLB
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Available Options

Embrace Your Fenway Faithful Spirit
Feel the enduring spirit of Boston baseball with the Men's Boston Red Sox Profile Heather Navy Big & Tall Weathered Logo T-Shirt. This tee isn't just apparel; it's a piece of Red Sox history, designed for the dedicated fan who appreciates the timeless appeal of Fenway Park. Its heathered navy fabric and the iconic, weathered 'B' logo evoke the grit and glory of seasons past, making it the perfect way to showcase your unwavering loyalty, whether you're at the game or cheering from afar. Designed for a comfortable, relaxed fit, this shirt ensures you can celebrate every home run and clutch play in ultimate comfort.
Classic Comfort, Enduring Style
Crafted for both comfort and style, this Big & Tall t-shirt features a soft, heathered navy material that offers a subtle texture and a rich, deep color. The prominent Boston Red Sox logo is presented in a vintage, distressed print, adding a touch of retro charm and a nod to the team's storied legacy. The relaxed cut provides ample room for movement, ensuring a comfortable fit for all-day wear. Show your support for the Red Sox with this essential piece of fan gear, a perfect blend of classic aesthetics and modern wearability.
- Imported
- Screen print graphics
- Extended sizes are 80% Cotton, 20% Polyester
- Material: 100% Cotton
- Short sleeve
- Machine wash, tumble dry low
- Crew neck