FanCashLearn More
Up to 60% Off.
Use code BRAVE
  1. MLB
  2. Boston Red Sox
  3. Boston Red Sox Hats
  4. Boston Red Sox Flex Hats
  5. Boston Red Sox Flex Men Hats
Mens - Hats
1 - 25 of 25
25 Items25 Items
Boston Red Sox New Era Player Replica 39THIRTY M-Crown Flex Hat - Light Blue
$36.99
Boston Red Sox New Era Player Replica 39THIRTY M-Crown Flex Hat - Light Blue
Boston Red Sox New Era Neo 39THIRTY Flex Hat - Navy
Most Popular
$23.79 with code
$33.99
Boston Red Sox New Era Neo 39THIRTY Flex Hat - Navy
Boston Red Sox New Era 2026 MLB All-Star Game 39THIRTY Flex Hat - Navy
$39.99
Boston Red Sox New Era 2026 MLB All-Star Game 39THIRTY Flex Hat - Navy
Boston Red Sox New Era 2026 Armed Forces Day 39THIRTY M-Crown Flex Hat - Olive
$27.94 with code
$42.99
Boston Red Sox New Era 2026 Armed Forces Day 39THIRTY M-Crown Flex Hat - Olive
Boston Red Sox New Era Player Replica 39THIRTY M-Crown Flex Hat - Navy
$36.99
Boston Red Sox New Era Player Replica 39THIRTY M-Crown Flex Hat - Navy
Boston Red Sox New Era - White
$39.99
Boston Red Sox New Era - White
Boston Red Sox Fanatics Core Flex Hat - Navy
$20.99 with code
$29.99
Boston Red Sox Fanatics Core Flex Hat - Navy
Boston Red Sox New Era Dash 39THIRTY Flex Hat - Navy
$36.99
Boston Red Sox New Era Dash 39THIRTY Flex Hat - Navy
Boston Red Sox New Era 2026 MLB All-Star Game Workout 39THIRTY M-Crown Flex Hat - Navy
$39.99
Boston Red Sox New Era 2026 MLB All-Star Game Workout 39THIRTY M-Crown Flex Hat - Navy
Boston Red Sox New Era Camo 39THIRTY A-Frame Flex Hat - Black
$25.99 with code
$39.99
Boston Red Sox New Era Camo 39THIRTY A-Frame Flex Hat - Black
Boston Red Sox Fanatics Fundamental Tag Flex Hat - Navy
$20.99 with code
$29.99
Boston Red Sox Fanatics Fundamental Tag Flex Hat - Navy
Boston Red Sox Nike Rise Swoosh Performance Flex Hat - Gray/Navy
$25.19 with code
$35.99
Boston Red Sox Nike Rise Swoosh Performance Flex Hat - Gray/Navy
Almost Gone
Boston Red Sox Fanatics Pennant Flex Hat - Navy/Gray
$20.79 with code
$31.99
Boston Red Sox Fanatics Pennant Flex Hat - Navy/Gray
Boston Red Sox Nike Swoosh Performance Flex Hat - Gray
$25.19 with code
$35.99
Boston Red Sox Nike Swoosh Performance Flex Hat - Gray
Boston Red Sox Fanatics Stacked Logo Flex Hat - Navy/Red
$12.34 with code
$29.99
Clearance
Boston Red Sox Fanatics Stacked Logo Flex Hat - Navy/Red
Boston Red Sox Nike Performance Flex Hat - Navy
$35.99 (See Price In Cart)
Boston Red Sox Nike Performance Flex Hat - Navy
Almost Gone
Boston Red Sox New Era Metallic 39THIRTY M-Crown Flex Hat - Black
$39.99
Boston Red Sox New Era Metallic 39THIRTY M-Crown Flex Hat - Black
Boston Red Sox New Era Team Neo 39THIRTY Flex Hat - Navy
$22.39 with code
$31.99
Boston Red Sox New Era Team Neo 39THIRTY Flex Hat - Navy
Boston Red Sox New Era Patch 39THIRTY A-Frame M-Crown Perforated Flex Hat - Gray
$25.99 with code
$39.99
Boston Red Sox New Era Patch 39THIRTY A-Frame M-Crown Perforated Flex Hat - Gray
Boston Red Sox New Era Visor Paint Splatter 39THIRTY Flex Hat - Gray
$22.09 with code
$33.99
Boston Red Sox New Era Visor Paint Splatter 39THIRTY Flex Hat - Gray
Boston Red Sox New Era 2024 MLB World Tour: Dominican Republic Series 39THIRTY Flex Hat - Navy
$18.04 with code
$43.99
Clearance
Boston Red Sox New Era 2024 MLB World Tour: Dominican Republic Series 39THIRTY Flex Hat - Navy
Almost Gone
Boston Red Sox New Era 2025 MLB Clubhouse 39THIRTY Flex Hat - Navy
$17.09 with code
$39.99
Clearance
Boston Red Sox New Era 2025 MLB Clubhouse 39THIRTY Flex Hat - Navy
Boston Red Sox New Era 39THIRTY A-Frame Perforated Flex Hat - Navy
$22.79 with code
$37.99
Boston Red Sox New Era 39THIRTY A-Frame Perforated Flex Hat - Navy
Boston Red Sox New Era 2026 Spring Training Fan Pack Gradient 39THIRTY Flex Hat - Stone
$22.19 with code
$36.99
Boston Red Sox New Era 2026 Spring Training Fan Pack Gradient 39THIRTY Flex Hat - Stone
Almost Gone
Boston Red Sox New Era Rope M-Crown A-Frame 39THIRTY Flex Hat - Navy/Red
$22.19 with code
$36.99
Boston Red Sox New Era Rope M-Crown A-Frame 39THIRTY Flex Hat - Navy/Red

Red Sox Collections

Red Sox Player Shops