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Shirts & Sweaters
42 Items
Men's Seattle Mariners Navy Patches Ugly Pullover Sweater
$52.49 with codeRegular: $69.99You Save: $17.50

Men's Seattle Mariners Navy Patches Ugly Pullover Sweater

Women's Seattle Mariners Antigua Navy Glacier Full-Zip Jacket
$52.49 with codeRegular: $69.99You Save: $17.50

Women's Seattle Mariners Antigua Navy Glacier Full-Zip Jacket

Men's Seattle Mariners Columbia Navy Tamiami Button-Down Omni-Shade Shirt
$52.49 with codeRegular: $69.99You Save: $17.50

Men's Seattle Mariners Columbia Navy Tamiami Button-Down Omni-Shade Shirt

Most Popular in T-Shirts
Men's Seattle Mariners Tan/Navy Sublimated Crew Neck Sweater
Sale: $35.99Regular: $59.99You Save: $24.00

Men's Seattle Mariners Tan/Navy Sublimated Crew Neck Sweater

Women's Seattle Mariners Antigua Steel Glacier Full-Zip Jacket
$52.49 with codeRegular: $69.99You Save: $17.50

Women's Seattle Mariners Antigua Steel Glacier Full-Zip Jacket

Men's Seattle Mariners Navy Static Rain Pullover Sweater
Sale: $35.99Regular: $59.99You Save: $24.00

Men's Seattle Mariners Navy Static Rain Pullover Sweater

Men's Seattle Mariners Columbia Navy Tamiami Button-Down Shirt
Sale: $41.99Regular: $69.99You Save: $28.00

Men's Seattle Mariners Columbia Navy Tamiami Button-Down Shirt

Women's Seattle Mariners Soft as a Grape Navy Drapey V-Neck Sweatshirt
Almost Gone!
$34.49 with codeRegular: $45.99You Save: $11.50

Women's Seattle Mariners Soft as a Grape Navy Drapey V-Neck Sweatshirt

Women's Seattle Mariners Levi's Navy Western Full-Snap Shirt
Almost Gone!
Sale: $46.79Regular: $77.99You Save: $31.20

Women's Seattle Mariners Levi's Navy Western Full-Snap Shirt

Men's Seattle Mariners Columbia Navy Super Bonehead Omni-Shade Long Sleeve Shirt
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Women's Seattle Mariners Cutter & Buck Navy Thrive 3/4 Sleeve Polo
$52.49 with codeRegular: $69.99You Save: $17.50

Women's Seattle Mariners Cutter & Buck Navy Thrive 3/4 Sleeve Polo

Men's Seattle Mariners Antigua Heathered Navy Fortune Half-Zip Sweater
$74.99 with codeRegular: $99.99You Save: $25.00

Men's Seattle Mariners Antigua Heathered Navy Fortune Half-Zip Sweater

Women's Seattle Mariners Cutter & Buck Navy Tie Breaker Pullover Hoodie
$74.99 with codeRegular: $99.99You Save: $25.00

Women's Seattle Mariners Cutter & Buck Navy Tie Breaker Pullover Hoodie

Women's Seattle Mariners Antigua White Glacier Full-Zip Jacket
$52.49 with codeRegular: $69.99You Save: $17.50

Women's Seattle Mariners Antigua White Glacier Full-Zip Jacket

Seattle Mariners Shirts & Sweaters

Enjoy cheering your team on in your favorite Seattle Mariners crew neck sweaters, long sleeve shirts and more. Enjoy all of your favorite fan apparel for any occasion whether you are at work or just out with friends we have the shirts and sweaters for you. Browse through our collection of cardigans, long sleeve button-ups, v-neck sweaters and more. Celebrate each and every moment with your team with all of the latest fan attire in our inventory. View our entire selection of Mariners sweaters for men, women and kids. Choose the color and design that speaks to your love for the team. Have fun supporting your team in your new Mariners fan apparel. Don't forget to snag the team's popular ugly sweater as well. Check out all of the Seattle Mariners fan gear here at the MLB shop.