
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: 9610393
- Weight: 0.50kg
- Type: MLB
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Embrace the Echoes of Excellence
Step back into the golden age of baseball with the Men's Seattle Mariners Nike Cooperstown Collection Eras Tri-Blend T-Shirt. This isn't just apparel; it's a wearable piece of history, designed for the true Mariners faithful who cherish the game's storied past. Feel the connection to the legends who once graced the diamond, and let the iconic Mariners spirit resonate with every wear. It's a tribute to the enduring legacy and timeless appeal of Seattle baseball.
Classic Style, Modern Comfort
Crafted with a premium tri-blend fabric, this tee offers unparalleled softness and a comfortable, vintage feel. The heather royal blue hue is a direct nod to the Mariners' classic aesthetic, accented by the bold 'Seattle' script and the iconic trident logo in a striking yellow. Featuring the distinctive Nike Swoosh and official MLB branding, this shirt is perfect for game days, casual outings, or simply celebrating your love for Mariners baseball history.
- Imported
- Screen print graphics
- Extended sizes are 80% Cotton, 20% Polyester
- Material: 100% Cotton
- Short sleeve
- Machine wash, tumble dry low
- Crew neck