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 Hats
Seattle Mariners Flex Hats
Seattle Mariners Flex Men Hats
Filters
Cancel
Your Selections
Seattle Mariners
Men
Hats
Flex
XL
Popular Collections
Hot New Arrivals
Featured Brands
Fanatics
New Era
Nike
1 - 16 of 16
Mens - Hats
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
Seattle Mariners
Men
Hats
Flex
XL
16 Items
1
1 of 1
$47.99
$
47
99
Seattle Mariners Nike Evergreen Performance Flex Hat - Navy
$55.99
$
55
99
Seattle Mariners New Era Logo 39THIRTY Flex Hat - Black
Most Popular
in Hats
$55.99
$
55
99
Seattle Mariners New Era Logo 39THIRTY Flex Hat - Black
Most Popular
in Hats
Almost Gone!
$52.99
$
52
99
Seattle Mariners New Era Team Tone 39THIRTY Flex Hat - Navy
$62.99
$
62
99
Seattle Mariners New Era 2023 City Connect 39THIRTY Flex Fit Hat - Royal/Black
$55.99
$
55
99
Seattle Mariners New Era MLB Team Classic Game 39THIRTY Flex Hat - Navy
$52.99
$
52
99
Seattle Mariners New Era Team Tone 39THIRTY Flex Hat - Black
$52.99
$
52
99
Seattle Mariners New Era Team Neo 39THIRTY Flex Hat - Navy
$58.99
$
58
99
Seattle Mariners Nike Swoosh Performance Flex Hat - Gray
$52.99
$
52
99
Seattle Mariners New Era Evergreen Black & White Neo 39THIRTY Flex Hat
$48.99
$
48
99
Seattle Mariners Fanatics Cooperstown Core Flex Hat - Royal
$55.99
$
55
99
Seattle Mariners New Era Tech 39THIRTY Flex Hat - Navy
Most Popular
in Hats
$48.99
$
48
99
Seattle Mariners Fanatics Spacer Mesh Flex Hat - Black
$48.99
$
48
99
Seattle Mariners Fanatics Core Flex Hat - Navy
$48.99
$
48
99
Seattle Mariners Fanatics Fundamental Tag Flex Hat - Navy
$58.99
$
58
99
Seattle Mariners New Era Active Dash Mark 39THIRTY Flex Hat - Black
1
1 of 1