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Premium printed clothing made for every body — built with durable fabrics, inclusive XS–5XL sizing, and care-free style.
2026 Seattle Mariners Steelheads Jersey
Jun 30
Jul 07 - Jul 09
Jul 16 - Jul 21
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Step into a new era of Pacific Northwest baseball with the 2026 Seattle Mariners Steelheads Jersey. Debuting as the Sunday alternate uniform at T-Mobile Park, this remarkable piece of sports apparel honors the rich, profound legacy of the 1946 Negro League team.
2026 Seattle Mariners Steelheads Sunday Night Baseball Jersey – A Vintage Tribute to Baseball Heritage
The jersey brings a masterful blend of retro aesthetics and contemporary sports fashion to the forefront of the baseball world. Designed with a timeless off-white cream base, the uniform is accentuated by sharp, contrasting black piping that runs elegantly down the center placket and around the collar. The front prominently features the word “SEATTLE” in an iconic, vintage-style block lettering with a subtle drop shadow, perfectly mimicking the visual identity of the 1940s era. The back of the jersey offers full customization, allowing fans to personalize the piece with “ANY NAME” and their favorite two-digit number, framed in the same classic font. Every visual element has been meticulously engineered to replicate the historical look, making it a visually captivating addition to any fan’s wardrobe.
The Meaning Behind the Seattle Steelheads
This striking design is far more than just a stylish visual update; it carries an immense historical weight. The Seattle Steelheads were a professional baseball team in the West Coast Negro Baseball Association, playing their brief but impactful season in 1946. By adopting this aesthetic for their Sunday home games in 2026, the Mariners are paying the ultimate homage to the integration of baseball and the diverse pioneers who paved the way for modern athletes. Coinciding with the launch of these uniforms, the organization announced a massive community charity initiative to support local Black-led baseball and softball programs. Wearing this uniform is a celebration of that legacy, honoring a vital piece of Seattle’s cultural history.
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SHIPPING POLICY
WHAT ARE THE SHIPPING COSTS?
Within the U.S., shipping is priced at 5.99 USD.
International shipping rates start from 13 USD.
WHERE DO WE SHIP?
We offer global delivery services.
Shipping time
US Regions:
| Item | Handling time (Mon-Fri) | Shipping time ( Mon-Fri ) |
| Apparel | 1-3 days | 3 -7 days |
| Mug | 2-3 days | 3-7 days |
| Poster, Canvas | 1-3 days | 3 -7 days |
| Hats | 2-3 days | 6-8 days |
| Bedding | 3-5 days | 7-10 days |
| 3D Clothing, Hawaiian shirt… | 3-5 days | 8-12 days |
Other Countries:
Handling time (Mon-Fri): 3-5 days
Shipping time ( Mon-Fri ): 15-25 days.
Note: Please be advised that shipping times may be influenced by public holidays, destination countries, and courier services.
Delivered
Total delivery time= Handling time + Shipping time
Although we provide estimated shipping times, it’s prudent not to plan your delivery too close to your deadline as unforeseen delays, beyond our control, may occur. Please allow extra time to accommodate such circumstances. While we strive to ensure timely delivery, we cannot be held liable for delays caused by external factors like shipping carriers, weather, holidays, customs clearance, or inaccurate delivery information.
If you encounter any issues with your order or need to make adjustments, feel free to reach out to us at [email protected]. Our team is dedicated to assisting you and resolving any concerns you may have.
Regarding multiple shipping addresses, we regret to inform you that we do not currently support this feature. If you require items to be delivered to different addresses, we kindly ask you to place separate orders for each destination.
Shipping is available to P.O. Box addresses; however, we are currently unable to deliver to military APO/FPO locations.
Regarding VAT taxes, please note that international shipments from the US are sent DDU (Delivered Duty Unpaid), and we do not collect VAT at the time of purchase. The recipient is responsible for any applicable taxes, duties, or customs fees upon receiving the package. Local customs or VAT charges may apply, and we recommend contacting your customs office for further details on your country’s policies.
Quick FAQ
What are the shipping costs?
USA Shipping: Flat rate $5.99 for all orders.
International Shipping: Starting from $13.00 (calculated at checkout).
Can I order this item now?
Yes. Grishko.com is an independent store with on-demand production. Simply select your style, add to cart, and checkout.
How do I pick the right size?
Check the Size Chart on the product page for exact measurements.
- Units: Our charts provide measurements in both Inches and Centimeters (CM).
- Pro Tip: Lay a shirt you already own flat, measure the width and length, then match it to our chart. This is the best way to ensure a perfect fit!
Can I cancel or change my order?
Yes, but you must act fast. We allow a 6-hour window after ordering for any changes or cancellations.
Returns & Refunds
- 30-Day Policy: Returns are accepted within 30 days of delivery if the item is damaged, the wrong size, or not as described.
- Process: Email support with photos before returning and always keep your tracking number.
Quick Care Guide
- Apparel: Wash cold, avoid harsh bleach, dry gently or air dry.
- Accessories: Wipe clean and keep dry.
- Home Goods: Follow the printed label instructions.
Pro-Grade Sewing & DTG Printing
Premium polyester, spandex, or cotton fabrics (product-specific), reinforced with pro-grade stitching and advanced DTG printing technology for vibrant, long-lasting prints that won’t fade or crack.
Inclusive Fit, XS to 5XL
True-to-size plus size apparel and unisex clothing tailored for every body. From XS to 5XL, every cut is designed to move with you and flatter every silhouette.
Engineered for Endurance
High-density fabrics built to hold their shape and keep print colors vibrant, so every Grishko piece looks as fresh as day one — wash after wash.
Easy-Care, Built to Last
Low-maintenance everyday clothing. Simply machine wash cold and tumble dry low — no shrinking, no fading, no fuss.
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2026 Seattle Mariners Steelheads Jersey
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| 5 star | 91% | |
| 4 star | 9% | |
| 3 star | 0% | |
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| 1 star | 0% |
1-5 of 22 reviews
Excellent
Got here way ahead of time , and looks great 👍.
The product arrived, took a little bit of time to travel happy with my experience!