Due to the Canada Postal strike - some addresses within the country will be temporarily unavailable for delivery and returns processing. All packages will be delivered and returns processed as soon as possible.
100% Official Merchandise
365 Day Returns
Free Shipping on orders Over $69. Use Code: 69CA. *Each offer has a limited duration that expires at the specified time. Some promotions may require that you enter a code. By making a purchase featuring a discount or promotion, including where a code may be required, you are agreeing to these terms and exclusions. Generally, eligibility will be as reflected in the price shown on the product page. However, discounts and promotions for certain products may only appear once an item is added to the cart and the code is entered. Prices and fees, including any applicable discount(s), will be as reflected in the cart. Only the as-discounted retail price (excluding applicable shipping, taxes, and handling fees) counts toward any minimum spend required for eligibility. If a rewards program applies, the rewards may only apply to the as-discounted retail price. Discounts and promotions do not apply to gift cards. Gift card purchases do not count toward any minimum spend required for eligibility. Exclusions may apply, including: all auctions and product drops; product that is already on sale, of limited quantity, for recent championship or other special events; select jerseys, on-field headwear, die cast and certain collectibles; and certain premium brand product. Additional terms and other exclusions may apply in our sole discretion.
1 - 33 of 33
Hot New Arrivals
HatsSweatshirtsT-Shirts
33 Items
  • 1
  • 1 of 1
Reduced: $39.99
Regular: $57.99
Seattle Mariners Nike Pro Performance Snapback Hat - Gray
Reduced: $40.99
Regular: $58.99
Seattle Mariners Nike My Town Legend T-Shirt - Navy
Reduced: $35.99
Regular: $50.99
Seattle Mariners Nike Rewind Cooperstown Collection Club Adjustable Hat - Royal
Reduced: $35.99
Regular: $50.99
Seattle Mariners Nike City Connect Club Adjustable Hat - Gold
Most Popular in Hats
Almost Gone!
Reduced: $23.99
Regular: $33.99
Seattle Mariners Starter Unisex Team Color Two-Stripe Crew Socks
Reduced: $37.99
Regular: $53.99
Seattle Mariners Fanatics Press Box Long Sleeve T-Shirt - White
Reduced: $37.99
Regular: $53.99
Seattle Mariners Nike Rewind Peak Cuffed Knit Hat with Pom - Royal
Reduced: $42.99
Regular: $57.99
Seattle Mariners Mitchell & Ness Snapback Hat - Cream
Most Popular in Hats
Reduced: $58.99
Regular: $84.99
Seattle Mariners Fanatics Base Thief Polo - Navy
Reduced: $40.99
Regular: $58.99
Seattle Mariners Nike Cooperstown Wordmark T-Shirt - Gold
Reduced: $42.99
Regular: $60.99
Seattle Mariners Nike Cooperstown Collection Pro Performance Snapback Hat - Gold/Royal
Ships Free
Reduced: $76.99
Regular: $109.99
Seattle Mariners Nike Team Letterman Performance Hooded Long Sleeve T-Shirt - Aqua
Reduced: $35.99
Regular: $50.99
Seattle Mariners Nike Club Adjustable Hat - Gray
Reduced: $35.99
Regular: $50.99
Seattle Mariners Nike Wordmark Club Adjustable Trucker Hat - Gray
Ships Free
Reduced: $76.99
Regular: $109.99
Seattle Mariners Fanatics True Classics Fanarama Pullover Hoodie - Royal
Most Popular in Sweatshirts
Reduced: $35.99
Regular: $50.99
Seattle Mariners Nike Adjustable Trucker Hat - Gray
Ships Free
Reduced: $82.99
Regular: $118.99
Seattle Mariners Nike Agility Pacer Lightweight Performance Half-Zip Top - Navy
Ships Free
Reduced: $70.99
Regular: $101.99
Seattle Mariners Fanatics Signature A-Frame Adjustable Hat - Black
Reduced: $40.99
Regular: $58.99
Seattle Mariners '47 Hardline Trucker Adjustable Hat - Navy
Reduced: $35.99
Regular: $50.99
Seattle Mariners Nike Cooperstown Collection Club Adjustable Hat - Gold
Reduced: $35.99
Regular: $50.99
Seattle Mariners Nike Club Performance Adjustable Hat - Gray
Reduced: $42.99
Regular: $57.99
Seattle Mariners '47 Campscape Hitch Adjustable Hat - Navy
Reduced: $42.99
Regular: $57.99
Seattle Mariners Mitchell & Ness Snapback Hat - Gray
Reduced: $44.99
Regular: $63.99
Seattle Mariners '47 Promenade Hitch Adjustable Hat - Navy
Reduced: $42.99
Regular: $60.99
Seattle Mariners Nike Swoosh Performance Flex Hat - Gray
Reduced: $42.99
Regular: $57.99
Seattle Mariners Mitchell & Ness Rise Up Snapback Hat - Black
Reduced: $46.99
Regular: $67.99
Seattle Mariners '47 Corduroy Hitch Adjustable Hat - Navy
Ships Free
Reduced: $94.99
Regular: $134.99
Seattle Mariners Nike Club Stack Pullover Hoodie - Navy
Reduced: $64.99
Regular: $92.99
Seattle Mariners Fanatics Elements Iconic T-Shirt - Cream
Reduced: $41.99
Regular: $84.99
Seattle Mariners Profile Big & Tall Two-Hit Long Sleeve T-Shirt - Aqua
Ships Free
Reduced: $221.99
Regular: $295.99
Seattle Mariners Starter Cooperstown Collection Charger Half-Zip Jacket - Navy
Almost Gone!
Ships Free
Reduced: $177.99
Regular: $253.99
Seattle Mariners Starter Midfield Satin Full-Snap Varsity Jacket - Navy
Almost Gone!
Ships Free
Reduced: $177.99
Regular: $253.99
Seattle Mariners Starter Slider Satin Full-Snap Varsity Jacket - Gold
  • 1
  • 1 of 1
HatsSweatshirtsT-Shirts