Seagullwear
Mariners 50th Season Celebration 2026 Jersey
Mariners 50th Season Celebration 2026 Jersey
Size Chart
Size Chart
We provide detailed size guides for our Jersey measurements for each size from S to 6XL
Adult Baseball Jersey Size Chart
| Size | Length (in) | Bust (in) | Shoulder (in) | Sleeve (in) |
| XS | 29.9 | 38.6 | 15.7 | 9.1 |
| S | 30.7 | 42.5 | 17.3 | 9.4 |
| M | 31.1 | 46.9 | 18.5 | 9.6 |
| L | 31.5 | 50.8 | 19.7 | 9.8 |
| XL | 31.9 | 54.7 | 20.9 | 10.0 |
| 2XL | 32.7 | 58.7 | 22.0 | 10.4 |
| 3XL | 33.1 | 62.2 | 23.6 | 10.6 |
| 4XL | 33.9 | 66.1 | 24.8 | 10.8 |
| 5XL | 34.6 | 69.3 | 25.6 | 11.0 |
| 6XL | 35.3 | 72.8 | 26.4 | 11.2 |
Kids Baseball Jersey Size Chart
| Size | Length | Chest | Age | Height |
|---|---|---|---|---|
| XS | 18 in | 15 in | 6–8 | 48–50 in |
| S | 19 in | 15.5 in | 8–10 | 50–54 in |
| M | 21 in | 16 in | 10–12 | 54–58 in |
| L | 23 in | 18 in | 12–13 | 58–62 in |
| XL | 25 in | 19 in | 13–15 | 62–68 in |
All baseball jerseys are made from high-quality polyester fabric with a weight of 210 g/m², ensuring durability and comfort during wear. The seam color is available in either black or white, which will be automatically matched based on the jersey pattern selected.
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Mariners 50th Season Celebration 2026 Jersey – Honoring Five Decades of Seattle Baseball
Celebrate a historic milestone on and off the field with the Mariners 50th Season Celebration 2026 Jersey. This special-edition jersey features a clean front design with the classic Mariners script across the chest and the signature compass “S” logo on the sleeves, giving it an authentic ballpark look from every angle. On the back, a large 50 Seasons crest proudly marks the club’s journey since 1977, making this jersey a wearable tribute to five decades of unforgettable Seattle baseball moments.
Available in crisp white, deep navy, and bold black, each colorway is framed with contrast piping for a sharp, game-ready finish. The anniversary patch on the sleeve ties the whole design together, making it perfect for wearing to the stadium.
Product Information:
- Made in: United States
- Material: Polyester
- Color: White, Black, Blue
- Size: Available S–5XL
Care Instructions:
- Machine wash cold, inside out
- Use mild detergent, no bleach
- Tumble dry low or hang dry
- Iron on low heat, avoiding printed area
