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Shirts & Sweaters
42 Items
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Reduced:$60.19 with codeRegular: $85.99You Save: $25.80

Men's Seattle Mariners Reyn Spooner Navy Scenic Button-Up Shirt

Most Popular in T-Shirts
Reduced:$48.99 with codeRegular: $69.99You Save: $21.00

Men's Seattle Mariners Navy Patches Ugly Pullover Sweater

Almost Gone!
Reduced:$54.59 with codeRegular: $77.99You Save: $23.40

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

Reduced:$48.99 with codeRegular: $69.99You Save: $21.00

Men's Seattle Mariners Gray/Navy Large Check Flannel Button-Up Long Sleeve Shirt

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Reduced:$52.49 with codeRegular: $74.99You Save: $22.50

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

Reduced:$44.09 with codeRegular: $62.99You Save: $18.90

Men's Seattle Mariners Antigua Navy/White Structure Button-Down Long Sleeve Shirt

Reduced:$55.99 with codeRegular: $79.99You Save: $24.00

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

Reduced:$48.99 with codeRegular: $69.99You Save: $21.00

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

Reduced:$48.99 with codeRegular: $69.99You Save: $21.00

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

Reduced:$48.99 with codeRegular: $69.99You Save: $21.00

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

Reduced:$66.49 with codeRegular: $94.99You Save: $28.50

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

Reduced:$41.99 with codeRegular: $59.99You Save: $18.00

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

Reduced:$45.49 with codeRegular: $64.99You Save: $19.50

Men's Seattle Mariners Antigua Navy Big & Tall Dynasty Button-Down Long Sleeve Shirt

Reduced:$41.99 with codeRegular: $59.99You Save: $18.00

Men's Seattle Mariners Navy Static Rain Pullover Sweater

Reduced:$76.99 with codeRegular: $109.99You Save: $33.00

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

Reduced:$73.49 with codeRegular: $104.99You Save: $31.50

Women's Seattle Mariners Antigua Oatmeal Fortune Quarter-Zip Pullover Jacket

Reduced:$55.99 with codeRegular: $79.99You Save: $24.00

Men's Seattle Mariners Cutter & Buck Navy Stars & Stripes Jackson Pullover Sweater

Reduced:$76.99 with codeRegular: $109.99You Save: $33.00

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

Reduced:$38.49 with codeRegular: $54.99You Save: $16.50

Men's Seattle Mariners Antigua White Associate Button-Down Dress Long Sleeve Shirt

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Reduced:$32.19 with codeRegular: $45.99You Save: $13.80

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

Reduced:$52.49 with codeRegular: $74.99You Save: $22.50

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

Reduced:$38.49 with codeRegular: $54.99You Save: $16.50

Men's Seattle Mariners Antigua Navy Associate Button-Down Dress Long Sleeve Shirt

Reduced:$55.99 with codeRegular: $79.99You Save: $24.00

Women's Seattle Mariners Cutter & Buck Navy Victory Long Sleeve V-Neck Shirt

Reduced:$45.49 with codeRegular: $64.99You Save: $19.50

Women's Seattle Mariners Antigua Gray/White Structure Button-Up Long Sleeve Shirt

Reduced:$45.49 with codeRegular: $64.99You Save: $19.50

Women's Seattle Mariners Antigua Navy/White Structure Button-Up Long Sleeve Shirt

Reduced:$52.49 with codeRegular: $74.99You Save: $22.50

Women's Seattle Mariners Cutter & Buck Navy All-Star Half-Zip Pullover Jacket

Reduced:$44.09 with codeRegular: $62.99You Save: $18.90

Men's Seattle Mariners Antigua Steel/White Structure Button-Down Long Sleeve Shirt

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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.