Seattle Mariners Steelheads Jersey 2026 – Honoring the Legacy of the Negro Leagues With a Special Throwback Design
This Seattle Mariners Steelheads Jersey 2026 is inspired by the newly released Seattle Mariners collection for the 2026 season, officially honoring the 1946 Seattle Steelheads of the Negro Leagues—a forgotten chapter of Pacific Northwest baseball history. The Mariners will wear the Steelheads design for all Sunday home games at T-Mobile Park, replacing the previous cream-colored uniforms as a clear statement of the club’s commitment to celebrating diversity and equality in sports.
Designed for fans who love classic and vintage aesthetics, this 2026 Seattle Steelheads jersey features a traditional off-white base with sharp navy piping and the arched “SEATTLE” lettering embroidered boldly across the chest, delivering a strong retro look that is breathable and easy to style. The jersey is available now at iFrogtees, with the option to customize your own name and number on the back.

Product Details:
- Material: 95% Polyester + 5% Spandex
- Size: S, M, L, XL, 2XL, 3XL, 4XL, 5XL, 6XL
- Style: Custom Baseball Jersey
- Made In: United States
- Care Instruction: Machine wash cold, tumble dry low, do not bleach or iron
Own the Mariners Steelheads Jersey 2026 and carry the legacy of the Negro Leagues along with the Mariners spirit wherever you go. This is a powerful way to be part of history, support your favorite team during Sunday games in 2026, and help spread the message of equality. Order today and don’t miss this special symbol.






