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
Fanatics
San Francisco 49ers T-Shirts
San Francisco 49ers Men T-Shirts
Cold Weather Gear
Filters
Cancel
Your Selections
San Francisco 49ers
Fanatics
Men
T-Shirts
Cold Weather Gear
4XL
Sub Department
Long Sleeve
1 - 18 of 18
Cold Weather 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
Fanatics
Men
T-Shirts
Cold Weather Gear
4XL
18 Items
1
1 of 1
$135.99
$
135
99
San Francisco 49ers Fanatics Front Office Tech Lightweight Hoodie T-Shirt - Black
Almost Gone!
$84.99
$
84
99
San Francisco 49ers Fanatics Blackout Long Sleeve T-Shirt - Black
Almost Gone!
$67.99
$
67
99
San Francisco 49ers Fanatics Stat Sheet Long Sleeve T-Shirt - Scarlet
$67.99
$
67
99
Fanatics Kansas City Chiefs vs. San Francisco 49ers Super Bowl LVIII Matchup Final Battle Long Sleeve T-Shirt - Heather Charcoal
Most Popular
in T-Shirts
$135.99
$
135
99
San Francisco 49ers Fanatics Elements Blaze Tri-Blend Long Sleeve Hoodie T-Shirt - Gray
$118.99
$
118
99
San Francisco 49ers Fanatics Unisex Elements Strive Long Sleeve T-Shirt - Gray
$135.99
$
135
99
San Francisco 49ers Fanatics Elements Blaze Tri-Blend Long Sleeve Hoodie T-Shirt - Scarlet
$92.99
$
92
99
San Francisco 49ers Fanatics Under Center Long Sleeve Hoodie T-Shirt - Gray/Scarlet
Most Popular
in Men T-Shirts
$118.99
$
118
99
San Francisco 49ers Fanatics Unisex Elements Super Soft Long Sleeve T-Shirt - Black
$75.99
$
75
99
San Francisco 49ers Fanatics Washed Primary Long Sleeve T-Shirt - Scarlet
$92.99
$
92
99
San Francisco 49ers Fanatics Transitional Defender Hoodie Long Sleeve T-Shirt - Scarlet
$72.99
$
72
99
San Francisco 49ers Fanatics Super Bowl LVIII Roster Long Sleeve T-Shirt - Heather Charcoal
$118.99
$
118
99
San Francisco 49ers Fanatics Unisex Elements Strive Long Sleeve T-Shirt - Scarlet
Most Popular
in Men T-Shirts
$67.99
$
67
99
San Francisco 49ers Fanatics Super Bowl LVIII Local Team Long Sleeve T-Shirt - Heather Charcoal
$67.99
$
67
99
San Francisco 49ers Fanatics 2023 NFC Champions Hometown Not Done Long Sleeve T-Shirt - Scarlet
$67.99
$
67
99
San Francisco 49ers Fanatics 2023 NFC Champions Right Side Draw Long Sleeve T-Shirt - Scarlet
$118.99
$
118
99
San Francisco 49ers Fanatics Unisex Elements Super Soft Long Sleeve T-Shirt - Gray
$118.99
$
118
99
San Francisco 49ers Fanatics Unisex Elements Super Soft Long Sleeve T-Shirt - Khaki
1
1 of 1
USA
