![New Alternate Uniform to be Unveiled Friday, by Mariners PR](https://www.usatoday.com/gcdn/presto/2023/06/30/USAT/ecc0fc1f-a67a-40ac-b170-0bfc23b551f8-USATSI_20846279.jpg?crop=2819,2819,x1410,y0)
mlb-nike-all-star-game-uniforms
![New Alternate Uniform to be Unveiled Friday, by Mariners PR](https://a57.foxsports.com/statics.foxsports.com/www.foxsports.com/content/uploads/2022/07/1280/1280/7.20.22_NFLTeamsRevealAlternateJerseys_16x9.jpg?ve=1&tl=1)
NFL alternate uniforms, helmets: Bears, Eagles, Bengals, Cowboys, more
![New Alternate Uniform to be Unveiled Friday, by Mariners PR](https://www.si.com/.image/ar_1:1%2Cc_fill%2Ccs_srgb%2Cfl_progressive%2Cq_auto:good%2Cw_1200/MTgwMTMwMTk4NTE4MjQ0NDc0/red-sox.jpg)
Red Sox unveil new yellow alternate uniforms as Boston Marathon tribute - Sports Illustrated
![New Alternate Uniform to be Unveiled Friday, by Mariners PR](https://content.sportslogos.net/news/2016/01/2016-Spring-Training-Uniforms-AL-West-Astros-Angels-Athletics-Mariners-Rangers.jpg)
Seattle Mariners wear two different uniforms during spring training game – SportsLogos.Net News
![New Alternate Uniform to be Unveiled Friday, by Mariners PR](https://i.redd.it/seattle-mariners-city-connect-uniform-revealed-today-v0-mj9a5ojw9nwa1.jpg?width=1080&format=pjpg&auto=webp&s=5d0d3342db2910f2ef3f5dc076b8eb729d85f510)
Seattle Mariners City Connect Uniform revealed today : r/mlb
![New Alternate Uniform to be Unveiled Friday, by Mariners PR](https://images.seattletimes.com/wp-content/uploads/2023/05/05052023_1_195322.jpg?d=2040x1360)
Mariners show off new uniforms, but they don't help them connect vs. Astros
![New Alternate Uniform to be Unveiled Friday, by Mariners PR](https://img.mlbstatic.com/mlb-images/image/private/t_16x9/t_w1024/mlb/pumhljc9sftiypl20yqa)
San Francisco Giants unveil City Connect jersey
![New Alternate Uniform to be Unveiled Friday, by Mariners PR](http://pbs.twimg.com/media/B8DiROJCUAEqeXY.jpg)
New Sunday Uniforms for the Mariners. Blue and yellow brought back on a slightly off-white base. No names on back. : r/baseball
![New Alternate Uniform to be Unveiled Friday, by Mariners PR](https://sports.mynorthwest.com/wp-content/uploads/cms/13/1387/138737-600x400.jpg)
Mariners blend past and present with new alternate uniforms - Seattle Sports
![New Alternate Uniform to be Unveiled Friday, by Mariners PR](https://www.sportsnet.ca/wp-content/uploads/2018/08/devils.jpg)
New Jersey Devils unveil old-school alternate uniforms
![New Alternate Uniform to be Unveiled Friday, by Mariners PR](https://upload.wikimedia.org/wikipedia/en/thumb/2/29/MLB-ALW-SEA-Uniform.png/275px-MLB-ALW-SEA-Uniform.png)
Seattle Mariners - Wikipedia
![New Alternate Uniform to be Unveiled Friday, by Mariners PR](https://butattheendoftheday.files.wordpress.com/2015/01/1.jpg)
Mariners unveil new Sunday alternate uniform and modifications to current set
![New Alternate Uniform to be Unveiled Friday, by Mariners PR](https://content.sportslogos.net/news/2023/01/seattle-mariners-city-connect-uniform-leak-sportslogosnet.jpg)
City Connect Leaks for New Braves, Mariners Uniforms – SportsLogos.Net News