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
St. Louis Cardinals
New Era
St. Louis Cardinals Hats
St. Louis Cardinals Flex Hats
St. Louis Cardinals Flex Men Hats
Filters
Cancel
Your Selections
St. Louis Cardinals
New Era
Men
Hats
Flex
M
1 - 23 of 23
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
St. Louis Cardinals
New Era
Men
Hats
Flex
M
23 Items
1
1 of 1
Almost Gone!
$38.99
$
38
99
St. Louis Cardinals New Era Pipe 39THIRTY Flex Hat - Red
$56.99
$
56
99
St. Louis Cardinals New Era Logo 39THIRTY Flex Hat - Black
Almost Gone!
$56.99
$
56
99
St. Louis Cardinals New Era MLB Team Classic Alternate 39THIRTY Flex Hat - Navy/Red
$56.99
$
56
99
St. Louis Cardinals New Era Logo 39THIRTY Flex Hat - Black
$56.99
$
56
99
St. Louis Cardinals New Era Logo 39THIRTY Flex Hat - Black
$63.99
$
63
99
St. Louis Cardinals New Era 2024 Armed Forces Day 39THIRTY Flex Hat - Black
$56.99
$
56
99
St. Louis Cardinals New Era Neo 39THIRTY Flex Hat - Red
$56.99
$
56
99
St. Louis Cardinals New Era Active Pivot 39THIRTY Flex Hat - Red
$53.99
$
53
99
St. Louis Cardinals New Era Neo 39THIRTY Flex Hat - Black/White
$56.99
$
56
99
St. Louis Cardinals New Era Tech 39THIRTY Flex Hat - Red
$56.99
$
56
99
St. Louis Cardinals New Era Classic 39THIRTY Flex Hat - Red
$53.99
$
53
99
St. Louis Cardinals New Era Team Neo 39THIRTY Flex Hat - Red
$53.99
$
53
99
St. Louis Cardinals New Era Team Tone 39THIRTY Flex Hat - Red
$63.99
$
63
99
St. Louis Cardinals New Era 2024 City Connect 39THIRTY Flex Hat - Red
$56.99
$
56
99
St. Louis Cardinals New Era 2023 MLB World Tour: London Series Flag Fill 39THIRTY Flex Hat - Red
$63.99
$
63
99
St. Louis Cardinals New Era 2024 Fourth of July 39THIRTY Flex Hat - Khaki/Red
$60.99
$
60
99
St. Louis Cardinals New Era Active Dash Mark 39THIRTY Flex Hat - Black
$60.99
$
60
99
St. Louis Cardinals New Era Visor Trim 39THIRTY Flex Hat - Gray/Red
$53.99
$
53
99
St. Louis Cardinals New Era Team Tone 39THIRTY Flex Hat - Black
Almost Gone!
$60.99
$
60
99
St. Louis Cardinals New Era 2023 On-Field Batting Practice 39THIRTY Flex Hat - Red/White
$62.99
$
62
99
St. Louis Cardinals New Era 2024 Batting Practice 39THIRTY Flex Hat - Navy
$63.99
$
63
99
St. Louis Cardinals New Era 2024 MLB All-Star Game 39THIRTY Flex Hat - Navy
Almost Gone!
$56.99
$
56
99
St. Louis Cardinals New Era 2023 MLB World Tour: London Series Flag 39THIRTY Flex Hat - Red
1
1 of 1