Skip to Main Content
Skip to Filters
Skip to Filters
Skip to Footer
Track Order
Help
My Account
men
women
Other
kids
jerseys
t-shirts
sweatshirts
hats
collectibles
kids
jerseys
t-shirts
Other
sweatshirts
hats
collectibles
sweatshirts
hats
collectibles
more
sale
SIGN UP & SAVE 10%
FREE SHIPPING ON U.S. ORDERS OVER $99
Use code
FOFS99
Terms
MLB
Boston Red Sox
New Era
Boston Red Sox Hats
Boston Red Sox Flex Hats
Boston Red Sox Hats
Filter & Sort
Cancel
Your Selections
Boston Red Sox
New Era
Hats
Flex
Gender/Age
Men
Kids
Baby
Price Range / Sale
Less than $25
$25 to $50
Sale Items
1 - 26 of 26
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
Men
Kids
Baby
Boston Red Sox
New Era
Hats
Flex
26 Items
1
1 of 1
Men
Kids
Baby
$37.99
Men's New Era Black Boston Red Sox Night 39THIRTY Flex Hat
$19.99
Infant New Era Navy Boston Red Sox Team Color My First 9TWENTY Flex Hat
Most Popular
in Kids Hats
$32.99
$36.99
Clearance
Men's New Era Red Boston Red Sox 2025 Batting Practice 39THIRTY Flex Hat
$35.99
Men's New Era Navy Boston Red Sox Tonal Camo 39THIRTY Flex Hat
$31.99
Men's New Era Navy Boston Red Sox Team Neo 39THIRTY Flex Hat
$37.99
Men's New Era Light Beige/Olive Boston Red Sox 2025 Armed Forces Day 39THIRTY Flex Hat
Almost Gone!
$33.99
Men's New Era Navy Boston Red Sox Tech 39THIRTY Flex Hat
$27.99
$39.99
Clearance
Men's New Era Red/Navy Boston Red Sox 2025 MLB All-Star Game 39THIRTY Flex Hat
$35.99
Men's New Era White Boston Red Sox Graded 39THIRTY Stretch Fit Hat
$33.99
Men's New Era Navy Boston Red Sox Subtle Camo 39THIRTY Flex Hat
$35.99
Men's New Era Black Boston Red Sox Active Dash Mark 39THIRTY Flex Hat
$21.99
$43.99
Clearance
Men's New Era Navy Boston Red Sox 2024 MLB World Tour: Dominican Republic Series 39THIRTY Flex Hat
Almost Gone!
$34.99
Men's New Era White Boston Red Sox 39THIRTY Flex Hat
Almost Gone!
$33.99
Men's New Era Black Boston Red Sox Logo 39THIRTY Flex Hat
$37.99
Men's New Era Black Boston Red Sox 2024 Armed Forces Day 39THIRTY Flex Hat
$41.99
Men's New Era Gray Boston Red Sox 2025 MLB Clubhouse 39THIRTY Flex Hat
Almost Gone!
$31.99
Men's New Era Black Boston Red Sox Team Tone 39THIRTY Flex Hat
$35.99
Men's New Era Gray/Black Boston Red Sox Visor Trim 39THIRTY Flex Hat
$33.99
Men's New Era White Boston Red Sox REPREVE Neo 39THIRTY Flex Hat
$33.99
Men's New Era Gray Boston Red Sox Linear 39THIRTY Flex Hat
Most Popular
in Men Hats
$33.99
Men's New Era Navy Boston Red Sox Neo 39THIRTY Flex Hat
$31.99
$35.99
Clearance
Men's New Era Navy Boston Red Sox 2025 Spring Training 39THIRTY Flex Hat
Almost Gone!
$27.99
$39.99
Clearance
Men's New Era Red/Navy Boston Red Sox 2025 Spring Training 39THIRTY Flex Hat
$39.99
Men's New Era Navy/Red Boston Red Sox 2025 MLB Clubhouse 39THIRTY Flex Hat
$37.99
Men's New Era Navy Boston Red Sox 39THIRTY A-Frame Perforated Flex Hat
$39.99
Men's New Era Navy Boston Red Sox 2025 MLB Clubhouse 39THIRTY Flex Hat
1
1 of 1
Men
Kids
Baby
