Seattle Mariners 50th Season Steelheads Hat – A Snapback For Steelheads Sundays 2026
The Seattle Mariners Steelheads Hat 50th Season is a fan-favorite accessory thanks to its meaningful tribute. The design is inspired by the Seattle Steelheads – a Negro Leagues team from 1946 – representing an important chapter in the history of baseball in the Pacific Northwest.
In 2026, the Mariners introduced Steelheads Sundays, replacing their traditional Sunday cream uniforms with a new set that honors Negro Leagues heritage. The team will wear Steelheads uniforms during Sunday home games, and this hat stands out as a popular item for its clean, nostalgic design.
The cap features a bold black base with a large white embroidered “S” in raised 3D on the front, paired with a detailed silver star-shaped “50 Seasons” patch on the left side – symbolizing the franchise’s 50-year journey from 1977 to 2026. Made from high-quality cotton twill, it is durable, breathable, and comes with an adjustable snapback closure to fit all sizes comfortably.

Product Details:
- Style: Classic snapback.
- Design: Embroidered hat.
- Size: One size fits all with adjustable strap with classic buckle.
- Material: All cotton chino twill.
- Construction: No fuss, 6-piece, low-cut and 6 embroidery eyelets.
Care instructions:
- Clean stains with a damp cloth and mild soap.
- Air dry to preserve the freshness of the embroidery.
- Store hat flat or on a hat rack to maintain the shape of the hat form.
Get your Mariners Steelheads 50th Season Patch Hat now to celebrate the team’s 50th anniversary and embrace the spirit of Steelheads Sundays. It’s more than just a stylish accessory – it’s a piece of history, a symbol of Seattle pride, and a tribute to community and legacy for true Mariners fans in this special 2026 season.




