Mariners to Wear Seattle Steelheads Uniforms May 16 vs. Boston, by Mariners PR

Steelheads played right here in Bremerton

Paul Lukas on X: Mariners planning to wear 1946 Seattle Steelheads throwbacks for Salute to the Negro Leagues on June 20 vs. Royals, who will wear KC Monarchs throwbacks. / X

MLB City Connect uniforms, ranked: Where Orioles' new Nike look fits between worst (Giants) and best (Marlins)

Join New Day at T-Mobile Park for a special Mariners-themed show!

Mariners pay homage to club's history with new City Connect uniforms

Mariners celebrate Juneteenth by honoring those pioneers who blazed a trail 75 years ago

Seattle Mariners' Dustin Ackley connects with a pitch for a double against the Boston Red Sox in a baseball game on Saturday, May 16, 2015, in Seattle. Both teams are wearing uniforms

Mariners New City Connect Uniform Taps Into City's Long Baseball History – SportsLogos.Net News

Here's a look at the Mariners' new City Connect jerseys and story behind them, Sports

Seattle Mariners unveil new spring training uniforms

MARINERS BRING BACK PAT SHEA

Steelheads Tridents and Trading Cards