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.
Skip to Main Content
Skip to Filters
Skip to Filters
Skip to Footer
Switch Stores
USA
Gift Cards
Track Order
Help
My Account
Language
English
Français
men
women
More
kids
jerseys
t-shirts
headwear
kids
jerseys
t-shirts
More
headwear
headwear
accessories
SIGN UP & SAVE!
MLB
Seattle Mariners
Seattle Mariners Men
Lightweight Layers
Filters
Cancel
Your Selections
Seattle Mariners
Men
Lightweight Layers
L
Featured Departments
Sweatshirts
T-Shirts
Sale Items
All Departments
Jackets
Pajamas & Underwear
Shirts & Sweaters
Sweatshirts
T-Shirts
Featured Brands
'47
Fanatics
Majestic Threads
Mitchell & Ness
New Era
Nike
Pro Standard
Starter
Vineyard Vines
1 - 72 of 102
Lightweight Layers
Filter
Filters
Top Sellers
sort-by
Lowest Price
Highest Price
Top Sellers
Newest Items
72 Items
page-size
24 Items
48 Items
72 Items
96 Items
Sweatshirts
T-Shirts
Sale Items
Seattle Mariners
Men
Lightweight Layers
L
102 Items
1
2
1 of 2
Almost Gone!
$99.99
$
99
99
Seattle Mariners Nike Therma Bracket Icon Performance Pullover Hoodie - Anthracite
Almost Gone!
$99.99
$
99
99
Seattle Mariners Fanatics Wild Winner Pullover Hoodie - Black
Almost Gone!
$44.99
$
44
99
Seattle Mariners Nike Wordmark Logo Long Sleeve T-Shirt - Navy
$114.99
$
114
99
Seattle Mariners Nike Authentic Collection Performance Pullover Hoodie - Navy
Almost Gone!
$99.99
$
99
99
Seattle Mariners Nike Tri-Code Lockup Short Sleeve Pullover Hoodie - Navy
Almost Gone!
$99.99
$
99
99
Seattle Mariners Nike Club Slack Pullover Hoodie - Navy
$114.99
$
114
99
Seattle Mariners Nike Authentic Collection City Connect Performance Pullover Hoodie - Royal
Almost Gone!
$71.99
$
71
99
Seattle Mariners Nike Authentic Collection Game Time Raglan Performance Long Sleeve T-Shirt - Navy
$319.99
$
319
99
Seattle Mariners Starter x Levi's Silver Tab Satin Full-Snap Trucker Jacket - Navy
Most Popular
in Jackets
$297.99
$
297
99
Seattle Mariners Nike Authentic Collection Full-Zip Bomber Jacket - Navy
Most Popular
in Jackets
Almost Gone!
$110.99
$
110
99
Seattle Mariners Dunbrooke Ranger Pullover Hoodie - Black/Camo
Reduced:
$50.99
$
50
99
Regular:
$101.99
$
101
99
Seattle Mariners Fanatics Unstoppable Quarter-Zip Top - Navy
Most Popular
in Sweatshirts
$53.99
$
53
99
Seattle Mariners Fanatics Press Box Long Sleeve T-Shirt - White
$110.99
$
110
99
Seattle Mariners Fanatics True Classics Fanarama Pullover Hoodie - Royal
Most Popular
in Sweatshirts
$127.99
$
127
99
Fanatics Seattle Mariners Royal Plan for Adversity Henley Fleece Pullover Hoodie
$118.99
$
118
99
Seattle Mariners Nike Agility Pacer Lightweight Performance Half-Zip Top - Navy
Reduced:
$54.99
$
54
99
Regular:
$110.99
$
110
99
Seattle Mariners Fanatics Focus Fleece Pullover Sweatshirt - Navy
$127.99
$
127
99
Seattle Mariners Nike City Connect Color Block Short Sleeve Pullover Hoodie - Royal
$118.99
$
118
99
Seattle Mariners Nike Authentic Collection Early Work Tri-Blend Performance Pullover Hoodie - Heather Navy
Reduced:
$42.99
$
42
99
Regular:
$84.99
$
84
99
Seattle Mariners Fanatics Push Short Sleeve Pullover Hoodie - Heather Navy
$152.99
$
152
99
Seattle Mariners Nike Authentic Collection Game Time Performance Quarter-Zip Top - Navy
Almost Gone!
$314.99
$
314
99
Seattle Mariners Pro Player Tape Full-Zip Hoodie Jacket - Navy
$84.99
$
84
99
Seattle Mariners Stitches Pullover Sweatshirt - Navy
$135.99
$
135
99
Seattle Mariners Nike Club Stack Pullover Hoodie - Navy
$186.99
$
186
99
Seattle Mariners Starter Option Route Satin Full-Snap Jacket - Navy
$67.99
$
67
99
Seattle Mariners Fanatics Strike the Goal Long Sleeve T-Shirt - Navy
$67.99
$
67
99
Seattle Mariners Nike Local Nickname Long Sleeve T-Shirt - Black
$76.99
$
76
99
Seattle Mariners Nike Authentic Collection Team Logo Legend Performance Long Sleeve T-Shirt - Navy
$76.99
$
76
99
Seattle Mariners Nike Authentic Collection Practice Performance Long Sleeve T-Shirt - Navy
$67.99
$
67
99
Seattle Mariners Nike Repeater Long Sleeve T-Shirt - Navy
Reduced:
$59.99
$
59
99
Regular:
$118.99
$
118
99
Seattle Mariners Fanatics Two-Pack Combo T-Shirt Set - Navy/White
Reduced:
$50.99
$
50
99
Regular:
$101.99
$
101
99
Seattle Mariners Fanatics Quarterback Quarter-Zip Top - Navy
$84.99
$
84
99
Seattle Mariners Dunbrooke Coach's Raglan Full-Snap Windbreaker Jacket - Navy
$84.99
$
84
99
Seattle Mariners Darius Rucker Collection by Fanatics Vintage Pullover Sweatshirt - Heather Charcoal
$84.99
$
84
99
Seattle Mariners Majestic Threads Raglan 3/4-Sleeve T-Shirt - Cream/Royal
$135.99
$
135
99
Seattle Mariners Nike Authentic Collection Game Time Raglan Performance Long Sleeve T-Shirt - Heather Gray/Navy
Most Popular
in Men T-Shirts
$127.99
$
127
99
Seattle Mariners '47 Base Slide Headline Pullover Hoodie - Navy
$93.99
$
93
99
Seattle Mariners Nike Authentic Collection Game Raglan Performance Long Sleeve T-Shirt - Gray
$144.99
$
144
99
Seattle Mariners Nike Authentic Collection City Connect Practice Performance Pullover Hoodie - Royal
Most Popular
in Sweatshirts
$144.99
$
144
99
Seattle Mariners Nike Authentic Collection Practice Performance Pullover Hoodie - Navy
Most Popular
in Sweatshirts
$144.99
$
144
99
Seattle Mariners Nike Authentic Collection Practice Performance Pullover Hoodie - Royal
$135.99
$
135
99
Seattle Mariners Nike Authentic Collection Logo Performance Long Sleeve T-Shirt - Navy
$127.99
$
127
99
Seattle Mariners Nike Tri Code Lockup Short Sleeve Pullover Hoodie - Navy
$169.99
$
169
99
Seattle Mariners Fanatics Front Office Long Sleeve Button-Up Shirt - Green
$169.99
$
169
99
Seattle Mariners Nike Statement Pullover Hoodie - Light Brown
$127.99
$
127
99
Seattle Mariners Nike Classic Fleece Performance Pullover Sweatshirt - Navy
$297.99
$
297
99
Seattle Mariners Starter Cooperstown Collection Charger Half-Zip Jacket - Navy
$101.99
$
101
99
Seattle Mariners Fanatics Tough Minded Lightweight Quarter-Zip Pullover - Navy
$135.99
$
135
99
Seattle Mariners Fanatics Front Office Tech Lightweight Hoodie T-Shirt - Black
$118.99
$
118
99
Seattle Mariners Fanatics Unisex Elements Super Soft Long Sleeve T-Shirt - Gray
$93.99
$
93
99
Seattle Mariners Mitchell & Ness Cooperstown Collection Legendary Raglan Slub Henley 3/4-Sleeve T-Shirt - Royal
$135.99
$
135
99
Seattle Mariners Darius Rucker Collection by Fanatics Ringstop Full-Snap Shacket - Black
$127.99
$
127
99
Seattle Mariners Nike Club Slack Pullover Hoodie - Navy
$169.99
$
169
99
Seattle Mariners Darius Rucker Collection by Fanatics Reversible Canvas & Plaid Patch Full-Zip Vest - Tan/Charcoal
$118.99
$
118
99
Seattle Mariners Levelwear Charter Striped Raglan Quarter-Zip Top - Navy
$144.99
$
144
99
Seattle Mariners Concepts Sport Knit Ugly Sweater Long Sleeve Top & Pants Set - Navy
Most Popular
in Pajamas & Underwear
$118.99
$
118
99
Seattle Mariners Nike Franchise Logo Pacer Performance Half-Zip Top - Navy
$135.99
$
135
99
Seattle Mariners Darius Rucker Collection by Fanatics Classic Flannel Long Sleeve Button-Up Shirt - Tan
$127.99
$
127
99
Seattle Mariners Darius Rucker Collection by Fanatics Canvas Bomber Full-Zip Jacket - Black/Tan
$93.99
$
93
99
Seattle Mariners Levelwear Base Line Pullover Hoodie - Cream
$135.99
$
135
99
Seattle Mariners Darius Rucker Collection by Fanatics Camp Fleece Pullover Hoodie - Tan
$135.99
$
135
99
Seattle Mariners Nike Authentic Collection Logo Performance Long Sleeve T-Shirt - Royal
$93.99
$
93
99
Seattle Mariners Nike Authentic Collection Game Time Raglan Performance Long Sleeve T-Shirt - Navy
Most Popular
in T-Shirts
Reduced:
$54.99
$
54
99
Regular:
$110.99
$
110
99
Seattle Mariners PLEASURES Knit V-Neck Pullover Sweater Vest - Brown
Almost Gone!
$118.99
$
118
99
Seattle Mariners Dunbrooke Champion Realtree Pullover Hoodie - Camo
$186.99
$
186
99
Seattle Mariners Fanatics Unisex Elements Super Soft Fleece Pullover Hoodie - Navy
$237.99
$
237
99
Seattle Mariners Starter Secret Weapon Full-Snap Jacket - Navy
$212.99
$
212
99
Seattle Mariners Nike Authentic Collection Performance Raglan Full-Zip Hoodie - Navy/Aqua
Most Popular
in Sweatshirts
$169.99
$
169
99
Seattle Mariners Nike Authentic Collection Player Performance Pullover Sweatshirt - Navy
$246.99
$
246
99
Seattle Mariners '47 Wax Pack Pro Camden Full-Zip Track Jacket - Royal
$169.99
$
169
99
Seattle Mariners Nike Authentic Collection City Connect Player Tri-Blend Performance Pullover Jacket - Royal
$195.99
$
195
99
Seattle Mariners Pro Standard Paint The City Dropped Shoulder Pullover Sweatshirt - Black
1
2
1 of 2
Sweatshirts
T-Shirts
Sale Items