WearSparks
Custom Seattle Mariners 3D Printed Baseball Jersey – Personalized Fan Gear Unisex T-shirt, Sweatshirt, Hoodie, Long Sleeve Tee
Custom Seattle Mariners 3D Printed Baseball Jersey – Personalized Fan Gear Unisex T-shirt, Sweatshirt, Hoodie, Long Sleeve Tee
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⚾ All-Over Print Baseball Jersey – Sublimation Done Right
Built for movement, designed for everyone. Premium 100% polyester sublimation jersey with reinforced button-up front, available in Adult and Kids/Youth fits.
📸 Don’t let the mockup limit you – the same design prints across both Adult and Kids & Youth jerseys. Match the whole crew, made to order.
Designed Right
- 🎨 Vivid & Fade-Resistant – Heat-press sublimation bonds ink directly into the polyester fibers. Colors stay sharp wash after wash, no peeling, no cracking.
- 🧵 Wrinkle-Resistant – Polyester bounces back from packing, drying, and folding. Pull it out of the bag and it’s game-ready.
- 👕 True-to-Sport Sizing – Sizing differs from standard US/EU – please check the chart below. Between sizes? Size up for the classic ballpark fit.
- ⚾ Premium Construction – Sublimation-grade 100% polyester with reinforced finishing details and pro-quality print.
Material & Construction
- Adult Jersey: 100% premium polyester sublimation, ~180g – classic baseball button-up cut, sizes S–5XL, tolerance ±1.2 in (1–3 cm).
- Kids & Youth Jersey: 100% premium polyester sublimation, ~140g – classic baseball cut sized for ages 6 months through 16 years (Youth L), tolerance ±1.2 in (1–3 cm).
- Note: Between sizes? Size up for the classic loose ballpark fit. Both Adult and Kids/Youth share the same all-over print design.
Complete Size Chart
Measurements in inches. Jerseys run loose for the classic baseball drape – go up a size if you’re on the fence.
Size Guide — Baseball Jersey. All-over print baseball jersey – sublimated 100% polyester. Sizing differs from standard US/EU. Manual measurement tolerance: 1–3 cm.
Adult (Unisex · ±1.2 in (1–3 cm))
| Size | Length (in) | Bust (in) | Sleeves (in) | Shoulder (in) |
|---|---|---|---|---|
| S | 27.5 | 21.0 | 9.0 | 20.0 |
| M | 28.5 | 22.0 | 9.5 | 20.0 |
| L | 29.5 | 23.0 | 9.5 | 20.5 |
| XL | 30.5 | 24.5 | 9.8 | 21.0 |
| 2XL | 31.5 | 25.5 | 9.8 | 21.0 |
| 3XL | 32.5 | 26.5 | 10.0 | 21.5 |
| 4XL | 33.5 | 27.0 | 10.0 | 22.5 |
| 5XL | 34.5 | 27.5 | 10.6 | 23.5 |
Kids & Youth (±1.2 in (1–3 cm))
| Size | Age | Chest (in) | Length (in) |
|---|---|---|---|
| 6M | 6–12M | 11.0 | 14.0 |
| 12M | 12–18M | 12.0 | 15.0 |
| 2T | 2 yrs | 13.5 | 16.0 |
| 3T | 3 yrs | 14.0 | 17.0 |
| 4T | 4 yrs | 14.5 | 18.0 |
| 6Y | 6 yrs | 15.0 | 19.5 |
| 8Y | 8 yrs | 16.0 | 20.5 |
| 10Y | 10 yrs | 17.0 | 22.0 |
| Youth S | 12 yrs | 18.0 | 23.0 |
| Youth M | 14 yrs | 19.0 | 24.0 |
| Youth L | 16 yrs | 20.0 | 25.0 |
How to measure: Chest — across fullest part relaxed · Waist — ~1 inch above navel · Length — shoulder seam to hem.
Delivery Info
- ✅ Order Processing: 1 business day.
- 🏭 Sublimation Production: 3–5 business days.
- 📦 USA Delivery: 5–7 business days after production.
- 🌍 Worldwide: 7–21 business days total.
- ⚠️ Made to order: Each jersey is freshly printed when you order.
Each AOP Baseball Jersey is made to order – your design, your size, freshly sublimated when you place the order. Plan for ~9–13 business days from checkout to delivery (1 + 3–5 + 5–7 days). To keep the print sharp: machine wash inside-out at max 45°C, no bleach, no iron on the design, no dry clean. Custom name/number/logo? Reach out – we’re happy to set it up.
⚾ Gear up at WearSparks.com – sublimated quality you can count on.
