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
SIGN UP & SAVE!
Switch Stores
USA
Gift Cards
Track Order
Help
My Account
Language
English
Français
nhl
nfl
mlb
More
nba
college
soccer
wwe
formula 1
sale
nba
college
soccer
More
wwe
formula 1
sale
wwe
formula 1
more
sale
players
SIGN UP & SAVE!
NFL
Hats
Men Hats
Sideline Gear
Filters
Cancel
Your Selections
Men
Hats
Sideline Gear
L
Teams
Arizona Cardinals
Atlanta Falcons
Baltimore Ravens
Buffalo Bills
Carolina Panthers
Chicago Bears
Cincinnati Bengals
Cleveland Browns
Dallas Cowboys
Denver Broncos
Sub Department
Flex
Knit
Featured Brands
New Era
1 - 72 of 200
NFL NCAA Sideline
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
Arizona Cardinals
Atlanta Falcons
Baltimore Ravens
Buffalo Bills
Carolina Panthers
Chicago Bears
See More
Men
Hats
Sideline Gear
L
200 Items
1
2
3
1 of 3
$45.99
$
45
99
Pittsburgh Steelers New Era 2022 Sideline - 39THIRTY 2-Tone Flex Hat - Cream/Black
$46.99
$
46
99
Buffalo Bills New Era 2024 Sideline 39THIRTY Flex Hat - Royal
$46.99
$
46
99
San Francisco 49ers New Era 2024 Sideline 39THIRTY Flex Hat - Scarlet
Reduced:
$19.99
$
19
99
Regular:
$45.99
$
45
99
Seattle Seahawks New Era 2022 Sideline - 39THIRTY Coaches Flex Hat - Navy
Reduced:
$19.99
$
19
99
Regular:
$45.99
$
45
99
Green Bay Packers New Era 2022 Sideline - 39THIRTY 2-Tone Flex Hat - Cream/Green
Almost Gone!
$45.99
$
45
99
Baltimore Ravens New Era 2022 Sideline - 39THIRTY 2-Tone Flex Hat - Cream/Black
$40.99
$
40
99
Buffalo Bills New Era 2023 Sideline 39THIRTY Flex Hat - White/Royal
$46.99
$
46
99
Dallas Cowboys New Era 2024 Sideline 39THIRTY Flex Hat - Navy
$46.99
$
46
99
Miami Dolphins New Era 2024 Sideline 39THIRTY Flex Hat - Aqua
$45.99
$
45
99
New England Patriots New Era 2022 Sideline - 39THIRTY Coaches Flex Hat - Navy
$46.99
$
46
99
Seattle Seahawks New Era 2024 Sideline 39THIRTY Flex Hat - College Navy
Almost Gone!
$45.99
$
45
99
Dallas Cowboys New Era 2022 Sideline - 39THIRTY Coaches Flex Hat - Navy
$55.99
$
55
99
Chicago Bears New Era 2023 Sideline 39THIRTY Flex Hat - White/Navy
$45.99
$
45
99
New England Patriots New Era 2023 Sideline Historic 39THIRTY Flex Hat - Cream/Royal
$45.99
$
45
99
Buffalo Bills New Era 2023 Sideline Historic 39THIRTY Flex Hat - Cream/Royal
Almost Gone!
$46.99
$
46
99
Pittsburgh Steelers New Era 2024 Sideline 39THIRTY Flex Hat - Black
$45.99
$
45
99
Indianapolis Colts New Era 2022 Sideline - 39THIRTY 2-Tone Flex Hat - Cream/Royal
$45.99
$
45
99
Green Bay Packers New Era 2022 Sideline - 39THIRTY Coaches Flex Hat - Green
$55.99
$
55
99
Cincinnati Bengals New Era 2023 Sideline 39THIRTY Flex Hat - White/Black
$45.99
$
45
99
Pittsburgh Steelers New Era 2022 Sideline - 39THIRTY Coaches Flex Hat - Gold
$55.99
$
55
99
Tampa Bay Buccaneers New Era 2023 Sideline 39THIRTY Flex Hat - White/Red
Almost Gone!
$55.99
$
55
99
New England Patriots New Era 2023 Sideline 39THIRTY Flex Hat - White/Navy
Almost Gone!
$45.99
$
45
99
Los Angeles Chargers New Era 2022 Sideline - 39THIRTY 2-Tone Flex Hat - Cream/Powder Blue
$55.99
$
55
99
Pittsburgh Steelers New Era 2023 Sideline 39THIRTY Flex Hat - White/Black
$45.99
$
45
99
Dallas Cowboys New Era 2022 Sideline - 39THIRTY 2-Tone Flex Hat - Cream/Navy
Reduced:
$19.99
$
19
99
Regular:
$45.99
$
45
99
Seattle Seahawks New Era 2022 Sideline - 39THIRTY 2-Tone Flex Hat - Cream/Navy
$46.99
$
46
99
Philadelphia Eagles New Era 2024 Sideline 39THIRTY Flex Hat - Midnight Green
Almost Gone!
$45.99
$
45
99
Buffalo Bills New Era 2022 Sideline - 39THIRTY 2-Tone Flex Hat - Cream/Royal
$45.99
$
45
99
Los Angeles Rams New Era 2022 Sideline - 39THIRTY 2-Tone Flex Hat - Cream/Royal
$45.99
$
45
99
Tampa Bay Buccaneers New Era 2022 Sideline - 39THIRTY 2-Tone Flex Hat - Cream/Red
$45.99
$
45
99
Pittsburgh Steelers New Era 2023 Sideline Historic 39THIRTY Flex Hat - Cream/Black
$45.99
$
45
99
Indianapolis Colts New Era 2022 Sideline - 39THIRTY Coaches Flex Hat - Royal
Almost Gone!
$45.99
$
45
99
Los Angeles Rams New Era 2022 Sideline - 39THIRTY Coaches Flex Hat - Royal
Almost Gone!
$45.99
$
45
99
Tennessee Titans New Era 2022 Sideline - 39THIRTY Coaches Flex Hat - Navy
$40.99
$
40
99
Baltimore Ravens New Era 2023 Sideline 39THIRTY Flex Hat - White/Black
Almost Gone!
$45.99
$
45
99
Las Vegas Raiders New Era 2022 Sideline - 39THIRTY 2-Tone Flex Hat - Cream/Black
Almost Gone!
$55.99
$
55
99
Washington Commanders New Era 2023 Sideline 39THIRTY Flex Hat - White/Burgundy
$55.99
$
55
99
Philadelphia Eagles New Era 2023 Sideline 39THIRTY Flex Hat - White/Midnight Green
Almost Gone!
$55.99
$
55
99
Minnesota Vikings New Era 2023 Sideline 39THIRTY Flex Hat - White/Purple
Almost Gone!
$45.99
$
45
99
Arizona Cardinals New Era 2022 Sideline - 39THIRTY Coaches Flex Hat - Cardinal
$45.99
$
45
99
New Orleans Saints New Era 2022 Sideline - 39THIRTY 2-Tone Flex Hat - Cream/Black
Almost Gone!
$55.99
$
55
99
New York Jets New Era 2023 Sideline 39THIRTY Flex Hat - White/Green
$40.99
$
40
99
Green Bay Packers New Era 2023 Sideline 39THIRTY Flex Hat - White/Green
Almost Gone!
$40.99
$
40
99
Los Angeles Chargers New Era 2023 Sideline 39THIRTY Flex Hat - White/Powder Blue
$45.99
$
45
99
Denver Broncos New Era 2022 Sideline - 39THIRTY Coaches Flex Hat - Orange
$45.99
$
45
99
New England Patriots New Era 2022 Sideline - 39THIRTY 2-Tone Flex Hat - Cream/Navy
Almost Gone!
$40.99
$
40
99
Las Vegas Raiders New Era 2023 Sideline 39THIRTY Flex Hat - White/Black
$55.99
$
55
99
Seattle Seahawks New Era 2023 Sideline 39THIRTY Flex Hat - White/College Navy
$45.99
$
45
99
New Orleans Saints New Era 2022 Sideline - 39THIRTY Coaches Flex Hat - Vegas Gold
Almost Gone!
$45.99
$
45
99
Cincinnati Bengals New Era 2022 Sideline - 39THIRTY 2-Tone Flex Hat - Cream/Black
$45.99
$
45
99
Arizona Cardinals New Era 2022 Sideline - 39THIRTY 2-Tone Flex Hat - Cream/Cardinal
$45.99
$
45
99
Tampa Bay Buccaneers New Era 2022 Sideline - 39THIRTY Coaches Flex Hat - Red
Almost Gone!
$45.99
$
45
99
Denver Broncos New Era 2022 Sideline - 39THIRTY 2-Tone Flex Hat - Cream/Orange
$63.99
$
63
99
Minnesota Vikings New Era 2024 Sideline 39THIRTY Flex Hat - Purple
Most Popular
in Men Hats
$75.99
$
75
99
Detroit Lions New Era Sideline Plaid Sherpa Trapper Hat - Blue
$75.99
$
75
99
Buffalo Bills New Era Sideline Plaid Sherpa Trapper Hat - Royal
$63.99
$
63
99
Los Angeles Chargers New Era 2024 Sideline 39THIRTY Flex Hat - Navy
Most Popular
in Hats
$62.99
$
62
99
Buffalo Bills New Era 2023 Sideline 39THIRTY Flex Hat - Red/Royal
$62.99
$
62
99
Minnesota Vikings New Era 2023 Sideline 39THIRTY Flex Hat - Gold/Purple
$62.99
$
62
99
Buffalo Bills New Era 2023 Sideline 39THIRTY Flex Hat - White/Royal
Most Popular
in Men Hats
$63.99
$
63
99
Tampa Bay Buccaneers New Era 2024 Sideline Historic 39THIRTY Flex Hat - Stone/Orange
$63.99
$
63
99
Detroit Lions New Era 2024 Sideline Historic 39THIRTY Flex Hat - Stone/Blue
$75.99
$
75
99
Green Bay Packers New Era Sideline Plaid Sherpa Trapper Hat - Green
$62.99
$
62
99
Atlanta Falcons New Era 2023 Sideline 39THIRTY Flex Hat - White/Black
$63.99
$
63
99
Philadelphia Eagles New Era 2024 Sideline 39THIRTY Flex Hat - Gray
$63.99
$
63
99
Cleveland Browns New Era 2024 Sideline 39THIRTY Flex Hat - Brown
$63.99
$
63
99
Jacksonville Jaguars New Era 2024 Sideline 39THIRTY Flex Hat - Teal
$62.99
$
62
99
Seattle Seahawks New Era 2023 Sideline 39THIRTY Flex Hat - White/College Navy
$62.99
$
62
99
Los Angeles Chargers New Era 2023 Sideline 39THIRTY Flex Hat - White/Blue
$62.99
$
62
99
Las Vegas Raiders New Era 2023 Sideline 39THIRTY Flex Hat - Gray/Black
$63.99
$
63
99
Atlanta Falcons New Era 2024 Sideline 39THIRTY Flex Hat - Black
$63.99
$
63
99
Las Vegas Raiders New Era 2024 Sideline 39THIRTY Flex Hat - Black
1
2
3
1 of 3
Arizona Cardinals
Atlanta Falcons
Baltimore Ravens
Buffalo Bills
Carolina Panthers
Chicago Bears
See More