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 Men T-Shirts
Sideline Gear
Filters
Cancel
Your Selections
San Francisco 49ers
Men
T-Shirts
Sideline Gear
2XL
Sub Department
Long Sleeve
Short Sleeve
Players
Christian McCaffrey
Nick Bosa
Brock Purdy
Jerry Rice
Trey Lance
Featured Brands
Mitchell & Ness
New Era
Nike
1 - 24 of 24
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
Sideline Gear
2XL
24 Items
1
1 of 1
Almost Gone!
$56.24
$
56
24
with code
Regular:
$74.99
$
74
99
San Francisco 49ers Nike Player Sideline Performance T-Shirt - Black/Scarlet
$54.74
$
54
74
with code
Regular:
$72.99
$
72
99
San Francisco 49ers Nike Sideline Performance Long Sleeve T-Shirt - Black
$97.49
$
97
49
with code
Regular:
$129.99
$
129
99
San Francisco 49ers Nike 2024 Sideline Coaches Long Sleeve Top - Black
Most Popular
in T-Shirts
$162.99
$
162
99
Christian McCaffrey San Francisco 49ers Nike Team Legend Player Performance Top - Scarlet
Most Popular
in Men T-Shirts
$72.74
$
72
74
with code
Regular:
$96.99
$
96
99
San Francisco 49ers Nike Sideline Hoodie Performance Long Sleeve T-Shirt - Scarlet
Most Popular
in Men T-Shirts
$54.74
$
54
74
with code
Regular:
$72.99
$
72
99
San Francisco 49ers Nike 2024 Sideline Velocity Performance Long Sleeve T-Shirt - Scarlet
$54.74
$
54
74
with code
Regular:
$72.99
$
72
99
San Francisco 49ers Nike 2024 Sideline Velocity Performance Long Sleeve T-Shirt - Gray
$81.99
$
81
99
San Francisco 49ers Nike 2024 Salute To Service Long Sleeve T-Shirt - Gray
Most Popular
in Men T-Shirts
$48.74
$
48
74
with code
Regular:
$64.99
$
64
99
San Francisco 49ers Nike Sideline Legend Performance T-Shirt - Scarlet
$72.99
$
72
99
San Francisco 49ers Nike 2024 Salute To Service Legend Performance T-Shirt - White
Pre-Order
$162.99
$
162
99
Nick Bosa San Francisco 49ers Nike Team Legend Player Performance Top - Scarlet
$73.49
$
73
49
with code
Regular:
$97.99
$
97
99
San Francisco 49ers Nike Sideline Coach UV Performance Long Sleeve T-Shirt - Scarlet
$56.24
$
56
24
with code
Regular:
$74.99
$
74
99
Jerry Rice San Francisco 49ers Mitchell & Ness Sideline Retired Player T-Shirt - Black
$48.74
$
48
74
with code
Regular:
$64.99
$
64
99
San Francisco 49ers New Era 2024 NFL Training Camp T-Shirt - Scarlet
$72.99
$
72
99
Christian McCaffrey San Francisco 49ers Nike 2024 Salute To Service Name & Number T-Shirt - Gray
$72.99
$
72
99
Brock Purdy San Francisco 49ers Nike 2024 Salute To Service Name & Number T-Shirt - Gray
$48.74
$
48
74
with code
Regular:
$64.99
$
64
99
San Francisco 49ers Nike 2024 NFL Training Camp Legend Performance T-Shirt - Heather Gray
$81.99
$
81
99
San Francisco 49ers Nike 2024 Salute To Service Performance T-Shirt - Arctic Camo
Most Popular
in T-Shirts
$79.49
$
79
49
with code
Regular:
$105.99
$
105
99
San Francisco 49ers Nike Sideline Player Performance T-Shirt - Scarlet
$72.74
$
72
74
with code
Regular:
$96.99
$
96
99
San Francisco 49ers Nike Sideline Player Performance Long Sleeve T-Shirt - Scarlet
$67.49
$
67
49
with code
Regular:
$89.99
$
89
99
San Francisco 49ers Nike 2024 Sideline Coach UV Performance T-Shirt - Scarlet
Almost Gone!
$48.74
$
48
74
with code
Regular:
$64.99
$
64
99
San Francisco 49ers Nike Sideline Legend Performance T-Shirt - Heather Gray
$162.99
$
162
99
Trey Lance San Francisco 49ers Nike Team Legend Player Performance Top - Scarlet
$121.99
$
121
99
San Francisco 49ers Nike 2024 Salute to Service Lightweight Performance Long Sleeve Hooded T-Shirt - Gray
Most Popular
in T-Shirts
1
1 of 1