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 T-Shirts
San Francisco 49ers Short Sleeve T-Shirts
San Francisco 49ers Short Sleeve Men T-Shirts
Sideline Gear
Filters
Cancel
Your Selections
San Francisco 49ers
Men
T-Shirts
Short Sleeve
Sideline Gear
XL
Players
Brock Purdy
Christian McCaffrey
Nick Bosa
Jerry Rice
Deebo Samuel Sr
Trey Lance
Featured Brands
Mitchell & Ness
New Era
Nike
1 - 17 of 17
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
San Francisco 49ers
Men
T-Shirts
Short Sleeve
Sideline Gear
XL
17 Items
1
1 of 1
$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
Almost Gone!
$74.99
$
74
99
San Francisco 49ers Nike Player Sideline Performance T-Shirt - Black/Scarlet
$169.99
$
169
99
Deebo Samuel San Francisco 49ers Nike Game - Jersey - Scarlet
$76.99
$
76
99
Christian McCaffrey San Francisco 49ers Nike 2024 Salute To Service Name & Number T-Shirt - Gray
$67.99
$
67
99
San Francisco 49ers Nike Sideline Legend Performance T-Shirt - Scarlet
$76.99
$
76
99
Brock Purdy San Francisco 49ers Nike 2024 Salute To Service Name & Number T-Shirt - Gray
$67.99
$
67
99
San Francisco 49ers Nike 2024 NFL Training Camp Legend Performance T-Shirt - Heather Gray
$64.99
$
64
99
San Francisco 49ers Homage Unisex 2024 Inspire Change Tri-Blend T-Shirt - Scarlet
$67.99
$
67
99
San Francisco 49ers New Era 2024 NFL Training Camp T-Shirt - Scarlet
$77.99
$
77
99
Jerry Rice San Francisco 49ers Mitchell & Ness Sideline Retired Player T-Shirt - Black
$67.99
$
67
99
San Francisco 49ers New Era 3rd Down Domestic T-Shirt - Scarlet
$110.99
$
110
99
San Francisco 49ers Nike Sideline Player Performance T-Shirt - Scarlet
$144.99
$
144
99
San Francisco 49ers Nike Sideline Coach Short Sleeve Hoodie Quarter-Zip Jacket - Scarlet
$93.99
$
93
99
San Francisco 49ers Nike 2024 Sideline Coach UV Performance T-Shirt - Scarlet
$169.99
$
169
99
Trey Lance San Francisco 49ers Nike Team Legend Player Performance Top - Scarlet
Almost Gone!
$169.99
$
169
99
Deebo Samuel Sr San Francisco 49ers Nike Team Legend Player Performance Top - Scarlet
1
1 of 1
USA
