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
Switch Stores
USA
Gift Cards
Track Order
Help
My Account
Language
English
Français
men
women
More
kids
jerseys
t-shirts
headwear
kids
jerseys
t-shirts
More
headwear
headwear
accessories
SIGN UP & SAVE!
NFL
San Francisco 49ers
San Francisco 49ers Men
Sideline Gear
Filters
Cancel
Your Selections
San Francisco 49ers
Men
Sideline Gear
Men's Sizes
S
M
L
XL
2XL
3XL
4XL
5XL
XLT
Big & Tall Sizes
2XB
3XB
4XB
5XB
6XB
2XT
3XT
4XT
5XT
Featured Departments
Hats
Jerseys
Sweatshirts
T-Shirts
Players
Christian McCaffrey
George Kittle
Brock Purdy
Fred Warner
Nick Bosa
Jerry Rice
Joe Montana
Deebo Samuel Sr
Steve Young
Ronnie Lott
All Departments
Hats
Jackets
Jerseys
Polos
Shorts
Sweatshirts
T-Shirts
Featured Brands
Mitchell & Ness
New Era
Nike
1 - 72 of 213
Sideline Gear
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
Hats
Jerseys
Sweatshirts
T-Shirts
San Francisco 49ers
Men
Sideline Gear
213 Items
1
2
3
1 of 3
Almost Gone!
$169.99
$
169
99
George Kittle San Francisco 49ers Nike Alternate - Game Jersey - Scarlet
$169.99
$
169
99
Deebo Samuel San Francisco 49ers Nike Game - Jersey - Scarlet
Almost Gone!
$405.00
$
405
00
San Francisco 49ers OVO x Starter Sideline Full-Snap Puffer Jacket - Scarlet
Almost Gone!
$41.99
$
41
99
San Francisco 49ers New Era 2024 Sideline Sport Cuffed Knit Hat with Pom - Scarlet
$169.99
$
169
99
Nick Bosa San Francisco 49ers Nike - Game Jersey - Scarlet
$169.99
$
169
99
Brock Purdy San Francisco 49ers Nike Team Game Jersey - Scarlet
$46.99
$
46
99
San Francisco 49ers New Era 2024 Sideline 39THIRTY Flex Hat - Scarlet
Almost Gone!
$41.99
$
41
99
San Francisco 49ers New Era Sideline Historic Cuffed Knit Hat with Pom - Stone
Almost Gone!
$169.99
$
169
99
George Kittle San Francisco 49ers Nike - Game Jersey - Scarlet
Almost Gone!
$44.99
$
44
99
San Francisco 49ers New Era 2024 Sideline 9FORTY Adjustable Hat - Scarlet
Almost Gone!
$48.99
$
48
99
San Francisco 49ers New Era 2024 NFL Training Camp 39THIRTY Flex Hat - White/Scarlet
Almost Gone!
$74.99
$
74
99
San Francisco 49ers Nike Player Sideline Performance T-Shirt - Black/Scarlet
$47.99
$
47
99
San Francisco 49ers New Era 2024 Sideline 9SEVENTY Stretch-Snap Hat - Scarlet
Almost Gone!
$44.99
$
44
99
San Francisco 49ers New Era 2024 NFL Sideline Historic 9FORTY A-Frame Trucker Adjustable Hat - Stone/Scarlet
$50.99
$
50
99
San Francisco 49ers New Era 2024 Sideline Statement 9FIFTY Snapback Hat - Scarlet
$45.99
$
45
99
San Francisco 49ers New Era 2024 NFL Crucial Catch Cuffed Knit Hat With Pom - Black
Almost Gone!
$59.99
$
59
99
San Francisco 49ers New Era 2024 Salute To Service 59FIFTY Fitted Hat - Arctic Camo/Graphite
$43.99
$
43
99
San Francisco 49ers New Era 2022 Sideline - Ink Dye Cuffed Knit Hat - Scarlet
$50.99
$
50
99
San Francisco 49ers New Era 2024 NFL Training Camp Stretch Bucket Hat - White
$42.99
$
42
99
San Francisco 49ers New Era 2024 NFL Crucial Catch 9TWENTY Adjustable Hat - Black
Almost Gone!
$174.99
$
174
99
George Kittle San Francisco 49ers Nike Atmosphere Fashion Game - Jersey - Silver
$50.99
$
50
99
San Francisco 49ers New Era Inspire Change 9FIFTY Snapback Hat - Gray/Black
$44.99
$
44
99
San Francisco 49ers New Era Sideline Statement Cuffed Knit Hat - Scarlet
Almost Gone!
$244.99
$
244
99
Deebo Samuel San Francisco 49ers Nike 2023 Salute To Service Limited Jersey - Brown
Almost Gone!
$87.99
$
87
99
San Francisco 49ers Nike Sideline Victory Performance Polo - Scarlet
$99.99
$
99
99
San Francisco 49ers Nike Sideline Hoodie Performance Long Sleeve T-Shirt - Scarlet
Almost Gone!
$100.99
$
100
99
San Francisco 49ers Nike 2024 Sideline Performance Mesh Shorts - Black
Most Popular
in Shorts
$75.99
$
75
99
Christian McCaffrey San Francisco 49ers Nike 2024 Salute To Service Name & Number T-Shirt - Gray
$219.99
$
219
99
George Kittle San Francisco 49ers Nike Player Game Jersey - Scarlet
Most Popular
in Jerseys
$219.99
$
219
99
Christian McCaffrey San Francisco 49ers Nike Game Player Jersey - White
$219.99
$
219
99
Nick Bosa San Francisco 49ers Nike Player Game Jersey - Scarlet
Most Popular
in Men Jerseys
$164.99
$
164
99
San Francisco 49ers Nike Sideline Jersey Performance Pullover Hoodie - Scarlet
$143.99
$
143
99
San Francisco 49ers Nike 2024 Sideline Club Pullover Hoodie - Scarlet
$295.99
$
295
99
George Kittle San Francisco 49ers Nike Vapor F.U.S.E. Limited Jersey - Scarlet
Almost Gone!
$219.99
$
219
99
George Kittle San Francisco 49ers Nike Team Game Jersey - White
$60.99
$
60
99
San Francisco 49ers New Era 2024 Inspire Change Cuffed Knit Hat with Pom - Black/Scarlet
$60.99
$
60
99
San Francisco 49ers New Era 2024 Salute To Service Digital Camo Cuffed Knit Hat with Pom - White/Graphite
$219.99
$
219
99
Deebo Samuel Sr San Francisco 49ers Nike Game Player Jersey - White
$219.99
$
219
99
Deebo Samuel Sr San Francisco 49ers Nike Alternate Game Jersey - Scarlet
$295.99
$
295
99
Brock Purdy San Francisco 49ers Nike Vapor F.U.S.E. Limited Jersey - White
$295.99
$
295
99
Christian McCaffrey San Francisco 49ers Nike Vapor F.U.S.E. Limited Jersey - Scarlet
$219.99
$
219
99
Brock Purdy San Francisco 49ers Nike Fashion Game Jersey - Tundra White
Almost Gone!
$219.99
$
219
99
Brandon Aiyuk San Francisco 49ers Nike Player Game Jersey - White
$219.99
$
219
99
Christian McCaffrey San Francisco 49ers Nike Game Player Jersey - Scarlet
Most Popular
in Men Jerseys
Almost Gone!
$77.99
$
77
99
San Francisco 49ers New Era Sideline Plaid Sherpa Trapper Hat - Scarlet
$56.99
$
56
99
San Francisco 49ers New Era 2024 Sideline Sport Cuffed Knit Hat with Pom - Gray
$219.99
$
219
99
Fred Warner San Francisco 49ers Nike Player Game Jersey - Scarlet
Most Popular
in Men Jerseys
$219.99
$
219
99
Brock Purdy San Francisco 49ers Nike Game Player Jersey - White
Most Popular
in Men Jerseys
$134.99
$
134
99
San Francisco 49ers Nike 2022/23 Sideline Lockup Performance Polo - Black
Most Popular
in Polos
$219.99
$
219
99
Fred Warner San Francisco 49ers Nike Player Game Jersey - White
$210.99
$
210
99
San Francisco 49ers Nike Sideline Team Pop Full-Zip Hoodie Jacket - Heather Gray
$168.99
$
168
99
Christian McCaffrey San Francisco 49ers Nike Team Legend Player Performance Top - Scarlet
Almost Gone!
$126.99
$
126
99
San Francisco 49ers Nike 2024 Salute to Service Lightweight Performance Long Sleeve Hooded T-Shirt - Gray
$269.99
$
269
99
Jerry Rice San Francisco 49ers Mitchell & Ness Legacy Replica Jersey - Scarlet
Most Popular
in Men Jerseys
$73.99
$
73
99
San Francisco 49ers New Era 2024 Inspire Change A-Frame 9FIFTY Snapback Hat - Scarlet/Black
$143.99
$
143
99
San Francisco 49ers Nike 2024 Sideline Club Pullover Hoodie - Black
Most Popular
in Men Sweatshirts
$295.99
$
295
99
Fred Warner San Francisco 49ers Nike Vapor F.U.S.E. Limited Jersey - Scarlet
$295.99
$
295
99
Brock Purdy San Francisco 49ers Nike Vapor F.U.S.E. Limited Jersey - Scarlet
$219.99
$
219
99
Christian McCaffrey San Francisco 49ers Nike Fashion Game Jersey - Tundra White
Almost Gone!
$219.99
$
219
99
Talanoa Hufanga San Francisco 49ers Nike Game Player Jersey - Scarlet
$219.99
$
219
99
George Kittle San Francisco 49ers Nike Alternate Game Jersey - White
$269.99
$
269
99
Steve Young San Francisco 49ers Mitchell & Ness Legacy Replica Jersey - Scarlet
$75.99
$
75
99
San Francisco 49ers Nike 2024 Salute To Service Legend Performance T-Shirt - White
$295.99
$
295
99
Nick Bosa San Francisco 49ers Nike Vapor F.U.S.E. Limited Jersey - Scarlet
$269.99
$
269
99
Steve Young San Francisco 49ers Mitchell & Ness Legacy Replica Jersey - Scarlet
$269.99
$
269
99
Joe Montana San Francisco 49ers Mitchell & Ness Legacy Replica Jersey - Scarlet
Most Popular
in Men Jerseys
$286.99
$
286
99
Joe Montana San Francisco 49ers Mitchell & Ness Big & Tall 1990 Retired Player Replica Jersey - Scarlet
Almost Gone!
$134.99
$
134
99
San Francisco 49ers Nike 2024 Sideline Coaches Long Sleeve Top - Black
$565.99
$
565
99
George Kittle San Francisco 49ers Nike Alternate Vapor Elite Jersey - Scarlet
$100.99
$
100
99
San Francisco 49ers Nike Sideline Coach UV Performance Long Sleeve T-Shirt - Scarlet
1
2
3
1 of 3
Hats
Jerseys
Sweatshirts
T-Shirts
USA
