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
Men
Sideline Gear
Filters
Cancel
Your Selections
Men
Sideline Gear
M
Teams
Arizona Cardinals
Atlanta Falcons
Baltimore Ravens
Buffalo Bills
Carolina Panthers
Chicago Bears
Cincinnati Bengals
Cleveland Browns
Dallas Cowboys
Denver Broncos
Featured Departments
Hats
Sweatshirts
T-Shirts
Sale Items
All Departments
Hats
Jackets
Pants
Polos
Shorts
Sweatshirts
T-Shirts
Featured Brands
Fanatics
Mitchell & Ness
New Era
Nike
1 - 72 of 1499
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
Sideline Gear
M
1499 Items
1
2
3
4
5
1 of 21
$74.99
$
74
99
Buffalo Bills Nike Player Sideline Performance T-Shirt - Royal/Red
$55.99
$
55
99
Cincinnati Bengals New Era 2023 Sideline 39THIRTY Flex Hat - White/Black
Reduced:
$48.99
$
48
99
Regular:
$81.99
$
81
99
Detroit Lions Nike Sideline Performance - Long Sleeve T-Shirt - Steel
$106.99
$
106
99
Green Bay Packers Nike Sideline Lockup Performance - Quarter-Zip Top - Green
$81.99
$
81
99
Pittsburgh Steelers Nike Sideline Performance Long Sleeve T-Shirt - Black/Gold
$159.99
$
159
99
Dallas Cowboys Nike 2024/25 Sideline Player Performance Full-Zip Hoodie - Gray
Almost Gone!
$87.99
$
87
99
Green Bay Packers Nike Sideline Victory Performance Polo - Green
$46.99
$
46
99
Buffalo Bills New Era 2024 Sideline 39THIRTY Flex Hat - Royal
Almost Gone!
$99.99
$
99
99
Tampa Bay Buccaneers Nike 2023 Sideline Club Fleece Pants - Pewter
Most Popular
in Men Pants
$49.99
$
49
99
Buffalo Bills Nike Team Sideline Velocity Performance - T-Shirt - Royal
$49.99
$
49
99
Pittsburgh Steelers Nike Team Sideline Velocity Performance - T-Shirt - Black
$49.99
$
49
99
Dallas Cowboys Nike Team Sideline Velocity Performance - T-Shirt - Navy
Almost Gone!
$106.99
$
106
99
Pittsburgh Steelers Nike 2022 Sideline Fleece Performance - Pullover Hoodie - Black
Almost Gone!
$49.99
$
49
99
Los Angeles Chargers Nike Sideline Performance - T-Shirt - Powder Blue
Almost Gone!
$99.99
$
99
99
Tampa Bay Buccaneers Nike 2022 Sideline Performance - Pants - Pewter
Most Popular
in Men Pants
$137.99
$
137
99
Seattle Seahawks Nike Sideline Player Quarter-Zip Hoodie Jacket - College Navy
$87.99
$
87
99
Seattle Seahawks Nike Sideline Victory Performance Polo - College Navy
Almost Gone!
$45.99
$
45
99
Baltimore Ravens New Era 2022 Sideline - 39THIRTY 2-Tone Flex Hat - Cream/Black
$49.99
$
49
99
Washington Commanders Nike Sideline Velocity Athletic Performance - T-Shirt - Burgundy
Almost Gone!
$49.99
$
49
99
Chicago Bears Nike Sideline Velocity Athletic Performance - T-Shirt - Navy
Almost Gone!
$49.99
$
49
99
New England Patriots Nike Sideline Performance - T-Shirt - Navy
Reduced:
$19.99
$
19
99
Regular:
$45.99
$
45
99
Seattle Seahawks New Era 2022 Sideline - 39THIRTY Coaches Flex Hat - Navy
$49.99
$
49
99
Los Angeles Rams Nike Sideline Performance - T-Shirt - Royal
$49.99
$
49
99
Las Vegas Raiders Nike Team Sideline Velocity Performance - T-Shirt - Black
$87.99
$
87
99
New England Patriots Nike Sideline Victory Performance Polo - Navy
$46.99
$
46
99
San Francisco 49ers New Era 2024 Sideline 39THIRTY Flex Hat - Scarlet
$81.99
$
81
99
Green Bay Packers Nike Sideline Performance Long Sleeve T-Shirt - Heathered Charcoal/Gold
$46.99
$
46
99
Dallas Cowboys New Era 2024 Sideline 39THIRTY 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
$49.99
$
49
99
Los Angeles Chargers Nike Team Sideline Velocity Performance - T-Shirt - Powder Blue
$55.99
$
55
99
Chicago Bears New Era 2023 Sideline 39THIRTY Flex Hat - White/Navy
$45.99
$
45
99
Buffalo Bills New Era 2023 Sideline Historic 39THIRTY Flex Hat - Cream/Royal
Almost Gone!
$99.99
$
99
99
Chicago Bears Nike Sideline Performance Long Sleeve T-Shirt - Navy
$49.99
$
49
99
New England Patriots Nike Team Sideline Velocity Performance - T-Shirt - Navy
$45.99
$
45
99
New England Patriots New Era 2023 Sideline Historic 39THIRTY Flex Hat - Cream/Royal
$40.99
$
40
99
Buffalo Bills New Era 2023 Sideline 39THIRTY Flex Hat - White/Royal
$49.99
$
49
99
Los Angeles Rams Nike Sideline Velocity Athletic Performance - T-Shirt - Royal
$45.99
$
45
99
Indianapolis Colts New Era 2022 Sideline - 39THIRTY Coaches Flex Hat - Royal
$45.99
$
45
99
Indianapolis Colts New Era 2022 Sideline - 39THIRTY 2-Tone Flex Hat - Cream/Royal
Almost Gone!
$137.99
$
137
99
New England Patriots Nike Sideline Player Quarter-Zip Jacket - Red
$87.99
$
87
99
Los Angeles Rams Nike Sideline Victory Performance Polo - Royal
$49.99
$
49
99
Cleveland Browns Nike Team Sideline Velocity Performance - T-Shirt - Brown
Almost Gone!
$99.99
$
99
99
Chicago Bears Nike 2022 Sideline Lockup Coach Performance Polo - Navy
$56.99
$
56
99
Tampa Bay Buccaneers Nike Sideline Team Velocity Performance Long Sleeve T-Shirt - Red
$55.99
$
55
99
Pittsburgh Steelers New Era 2023 Sideline 39THIRTY Flex Hat - White/Black
$49.99
$
49
99
New Orleans Saints Nike Team Sideline Velocity Performance - T-Shirt - Black
Almost Gone!
$81.99
$
81
99
Chicago Bears Nike Sideline Performance Long Sleeve T-Shirt - Navy/Orange
Almost Gone!
$87.99
$
87
99
Dallas Cowboys Nike Sideline Performance Long Sleeve T-Shirt - Navy
$87.99
$
87
99
New England Patriots Nike Sideline Performance Long Sleeve T-Shirt - Navy
Almost Gone!
$46.99
$
46
99
Green Bay Packers New Era 2024 Sideline 39THIRTY Flex Hat - Green
Almost Gone!
$45.99
$
45
99
Los Angeles Rams New Era 2022 Sideline - 39THIRTY Coaches Flex Hat - Royal
Almost Gone!
$46.99
$
46
99
Pittsburgh Steelers New Era 2024 Sideline 39THIRTY Flex Hat - Black
$46.99
$
46
99
Miami Dolphins New Era 2024 Sideline 39THIRTY Flex Hat - Aqua
$55.99
$
55
99
Tampa Bay Buccaneers New Era 2023 Sideline 39THIRTY Flex Hat - White/Red
$49.99
$
49
99
Tampa Bay Buccaneers Nike Sideline Performance - T-Shirt - Red
Almost Gone!
$45.99
$
45
99
Los Angeles Chargers New Era 2022 Sideline - 39THIRTY 2-Tone Flex Hat - Cream/Powder Blue
Almost Gone!
$99.99
$
99
99
Pittsburgh Steelers Nike Sideline Performance Long Sleeve T-Shirt - Black
Almost Gone!
$81.99
$
81
99
Denver Broncos Nike Sideline Performance Long Sleeve T-Shirt - Navy/Orange
Almost Gone!
$87.99
$
87
99
Washington Football Team Nike Sideline Pop Performance - Pullover Hoodie - Burgundy
Almost Gone!
$49.99
$
49
99
Denver Broncos Nike Team Sideline Velocity Performance - T-Shirt - Navy
$56.99
$
56
99
New England Patriots Nike Sideline Team Velocity Performance Long Sleeve T-Shirt - Navy
$45.99
$
45
99
Dallas Cowboys New Era 2022 Sideline - 39THIRTY 2-Tone Flex Hat - Cream/Navy
$106.99
$
106
99
Chicago Bears Nike Sideline Lockup Performance - Quarter-Zip Top - Navy
Reduced:
$19.99
$
19
99
Regular:
$45.99
$
45
99
Seattle Seahawks New Era 2022 Sideline - 39THIRTY 2-Tone Flex Hat - Cream/Navy
$49.99
$
49
99
Seattle Seahawks Nike Team Sideline Velocity Performance - T-Shirt - College Navy
$74.99
$
74
99
Pittsburgh Steelers Nike Player Sideline Performance T-Shirt - Black/Gold
$49.99
$
49
99
Arizona Cardinals Nike Sideline Performance - T-Shirt - Cardinal
$46.99
$
46
99
Philadelphia Eagles New Era 2024 Sideline 39THIRTY Flex Hat - Midnight Green
$45.99
$
45
99
New England Patriots New Era 2022 Sideline - 39THIRTY Coaches Flex Hat - Navy
Almost Gone!
$87.99
$
87
99
Tampa Bay Buccaneers Nike Sideline Performance Long Sleeve T-Shirt - Black
$46.99
$
46
99
Seattle Seahawks New Era 2024 Sideline 39THIRTY Flex Hat - College Navy
Almost Gone!
$45.99
$
45
99
Buffalo Bills New Era 2022 Sideline - 39THIRTY 2-Tone Flex Hat - Cream/Royal
1
2
3
4
5
1 of 21
Arizona Cardinals
Atlanta Falcons
Baltimore Ravens
Buffalo Bills
Carolina Panthers
Chicago Bears
See More