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  1. MLB
  2. Boston Red Sox
  3. Boston Red Sox Hats
  4. Boston Red Sox Flex Hats
  5. $20 to $40
1 - 36 of 36
Hats
Men
36 Items
  • 1
  • 1 of 1
Men
$28.49-$37.99 with code
$37.99
Boston Red Sox New Era Night 39THIRTY Flex Hat - Black
$23.99 with code
$31.99
Boston Red Sox New Era Team Neo 39THIRTY Flex Hat - Navy
$31.99
Boston Red Sox Fanatics Overpower Flex Hat - Black
$35.99
Boston Red Sox Nike Rise Swoosh Performance Flex Hat - Gray/Navy
$29.69 with code
$36.99
Clearance
Boston Red Sox New Era 2025 Batting Practice 39THIRTY Flex Hat - Red
$22.49 with code
$29.99
Boston Red Sox Fanatics Fundamental Tag Flex Hat - Navy
$26.99 with code
$35.99
Boston Red Sox New Era Tonal Camo 39THIRTY Flex Hat - Navy
$37.99
Boston Red Sox Nike Rise Performance Flex Hat - Cream
Almost Gone!
$37.99
Boston Red Sox Nike Statement Rise Performance Flex Hat - Natural/Navy
$26.99 with code
$35.99
Boston Red Sox Nike Swoosh Performance Flex Hat - Gray
$25.19 with code
$39.99
Clearance
Boston Red Sox New Era 2025 MLB All-Star Game 39THIRTY Flex Hat - Red/Navy
Most Popular in Men Hats
$22.49 with code
$29.99
Boston Red Sox Fanatics Stacked Logo Flex Hat - Navy/Red
$26.99 with code
$35.99
Boston Red Sox Nike Performance Flex Hat - Red
$26.99 with code
$35.99
Boston Red Sox New Era Active Dash Mark 39THIRTY Flex Hat - Black
$26.99 with code
$35.99
Boston Red Sox Nike Performance Flex Hat - Navy
Almost Gone!
$37.99
Boston Red Sox Nike Rise Swoosh Performance Flex Hat - Navy/Red
$22.49 with code
$29.99
Boston Red Sox Fanatics Core Flex Hat - Navy
$31.99
Boston Red Sox Fanatics Pennant Flex Hat - Navy/Gray
$22.49 with code
$29.99
Boston Red Sox Fanatics Cooperstown Core Flex Hat - Navy
Almost Gone!
$33.99
Boston Red Sox New Era Logo 39THIRTY Flex Hat - Black
$28.49 with code
$37.99
Boston Red Sox New Era 2025 Armed Forces Day 39THIRTY Flex Hat - Light Beige/Olive
$19.79 with code
$43.99
Clearance
Boston Red Sox New Era 2024 MLB World Tour: Dominican Republic Series 39THIRTY Flex Hat - Navy
Almost Gone!
$25.49 with code
$33.99
Boston Red Sox New Era Tech 39THIRTY Flex Hat - Navy
$26.99 with code
$35.99
Boston Red Sox New Era Visor Trim 39THIRTY Flex Hat - Gray/Black
$26.99 with code
$35.99
Boston Red Sox New Era Graded 39THIRTY Stretch Fit Hat - White
$25.49 with code
$33.99
Boston Red Sox New Era Subtle Camo 39THIRTY Flex Hat - Navy
$25.49 with code
$33.99
Boston Red Sox New Era Linear 39THIRTY Flex Hat - Gray
Almost Gone!
$23.99 with code
$31.99
Boston Red Sox New Era Team Tone 39THIRTY Flex Hat - Black
$28.49 with code
$37.99
Boston Red Sox New Era 2024 Armed Forces Day 39THIRTY Flex Hat - Black
$25.49 with code
$33.99
Boston Red Sox New Era REPREVE Neo 39THIRTY Flex Hat - White
$25.49 with code
$33.99
Boston Red Sox New Era Neo 39THIRTY Flex Hat - Navy
$29.99 with code
$39.99
Boston Red Sox New Era 2025 MLB Clubhouse 39THIRTY Flex Hat - Navy
$28.49 with code
$37.99
Boston Red Sox New Era 39THIRTY A-Frame Perforated Flex Hat - Navy
$28.79 with code
$35.99
Clearance
Boston Red Sox New Era 2025 Spring Training 39THIRTY Flex Hat - Navy
$29.99 with code
$39.99
Boston Red Sox New Era 2025 MLB Clubhouse 39THIRTY Flex Hat - Navy/Red
Almost Gone!
$25.19 with code
$39.99
Clearance
Boston Red Sox New Era 2025 Spring Training 39THIRTY Flex Hat - Red/Navy
  • 1
  • 1 of 1
Men

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