![Mariners to Wear Seattle Steelheads Uniforms May 16 vs. Boston, by Mariners PR](https://images.squarespace-cdn.com/content/v1/5ab4527b3c3a536a7a352c05/1682702650937-9QKZRI1940MZFB01CLH8/Fuz1Ya5acAABe-m.jpeg)
Seattle Mariners City Connect Uniform — UNISWAG
![Mariners to Wear Seattle Steelheads Uniforms May 16 vs. Boston, by Mariners PR](https://www.sportsbusinessjournal.com/-/media/Images/Daily/2023/04/28/Mariners-City-Connect/Suarez_Eugenio-City-Connect-2023_0118-BVH.ashx)
Mariners debut latest City Connect uniforms
![Mariners to Wear Seattle Steelheads Uniforms May 16 vs. Boston, by Mariners PR](https://uniformlineups.files.wordpress.com/2023/06/23-seattle-may.png)
Seattle Mariners Uniform Lineup
![Mariners to Wear Seattle Steelheads Uniforms May 16 vs. Boston, by Mariners PR](https://images.seattletimes.com/wp-content/uploads/2021/06/06192021_tzr_tzr_192117.jpg?d=1200x630)
Mariners celebrate Juneteenth by honoring those pioneers who
![Mariners to Wear Seattle Steelheads Uniforms May 16 vs. Boston, by Mariners PR](https://i.redd.it/u0h7huxbia671.png)
The Mariners are these wearing throwback uniforms vs the Rays
![Mariners to Wear Seattle Steelheads Uniforms May 16 vs. Boston, by Mariners PR](http://www.simplyseattle.com/cdn/shop/products/New-Era-Seattle-Mariners-Blackout-Snapback-Side_1200x1200.jpg?v=1679506795)
New Era Seattle Mariners Blackout Trucker Snapback – Simply Seattle
![Mariners to Wear Seattle Steelheads Uniforms May 16 vs. Boston, by Mariners PR](https://keprtv.com/resources/media/1a1c6834-0ea5-4d27-8de0-c257fabcd6c1-castillocityconnect.jpeg)
Mariners pay homage to club's history with new City Connect uniforms
![Mariners to Wear Seattle Steelheads Uniforms May 16 vs. Boston, by Mariners PR](https://l450v.alamy.com/450v/2n2awcg/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-of-negro-league-teams-of-1946-seattle-is-the-seattle-steelheads-and-boston-that-of-the-boston-giants-ap-photojohn-froschauer-2n2awcg.jpg)
Seattle Mariners' Dustin Ackley connects with a pitch for a double
![Mariners to Wear Seattle Steelheads Uniforms May 16 vs. Boston, by Mariners PR](https://upload.wikimedia.org/wikipedia/commons/thumb/2/2f/James_Jones_Mariners_MMP_July_2014.jpg/180px-James_Jones_Mariners_MMP_July_2014.jpg)
Seattle Mariners - Wikipedia