Skip to Main Content
Skip to Filters
Skip to Filters
Skip to Footer
nhl
nfl
mlb
nba
college
soccer
more
sale
players
Switch Stores
USA
Gift Cards
Track Order
Help
My Account
Language
English
Français
men
Accessories
Backpacks & Bags
Footwear
Golf & Sports Equipment
Hats
Jackets
Jerseys
Pajamas & Underwear
Pants
Polos
Shirts & Sweaters
Shorts
Sweatshirts
Swim & Beach
T-Shirts
Tailgate & Party
women
Accessories
Backpacks & Bags
Dresses & Skirts
Footwear
Golf & Sports Equipment
Hats
Jackets
Jerseys
Pajamas & Underwear
Pants
Shirts & Sweaters
Shorts
Sweatshirts
Swim & Beach
T-Shirts
Tailgate & Party
More
kids
jerseys
t-shirts
headwear
kids
Accessories
Dresses & Skirts
Footwear
Hats
Jackets
Jerseys
Pajamas & Underwear
Pants
Rompers
Shorts
Sweatshirts
Swim & Beach
T-Shirts
jerseys
Baby
Kids
Men
Women
Salute to Service
Throwback
t-shirts
Baby
Kids
Men
Women
Long Sleeve
Player T-Shirts
Short Sleeve
Tank Tops
More
headwear
headwear
Baby
Kids
Men
Women
Adjustable
Bucket
Fitted
Flex
Knit
Snapbacks
Strapbacks
Trucker
Visors
accessories
Women
Men
Kids
Gloves & Scarves
Hair, Health & Beauty
Jewelry
Keychains & Lanyards
Purses
Socks
Sunglasses
Travel
Wallets & Checkbooks
Watches
SIGN UP & SAVE!
NFL
San Francisco 49ers
San Francisco 49ers T-Shirts
San Francisco 49ers Short Sleeve T-Shirts
Sideline Gear
Filters
Cancel
Your Selections
San Francisco 49ers
T-Shirts
Short Sleeve
Sideline Gear
Gender/Age
Men
Women
Kids
Players
Jerry Rice
Featured Brands
Mitchell & Ness
New Era
Nike
1 - 15 of 15
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
Men
Women
Kids
San Francisco 49ers
T-Shirts
Short Sleeve
Sideline Gear
15 Items
1
1 of 1
Almost Gone!
$74.99
$
74
99
San Francisco 49ers Nike Player Sideline Performance T-Shirt - Black/Scarlet
Almost Gone!
$49.99
$
49
99
San Francisco 49ers Nike Team Sideline Velocity Performance - T-Shirt - Scarlet
Almost Gone!
$43.99
$
43
99
San Francisco 49ers Nike Youth Team Sideline Velocity Performance T-Shirt - Scarlet
$67.99
$
67
99
San Francisco 49ers Nike Sideline Legend Performance T-Shirt - Scarlet
$60.99
$
60
99
San Francisco 49ers New Era Women's 3rd Down T-Shirt - White/Scarlet
$67.99
$
67
99
San Francisco 49ers New Era 3rd Down High Density Print T-Shirt - Scarlet
$78.99
$
78
99
Jerry Rice San Francisco 49ers Mitchell & Ness Sideline Retired Player T-Shirt - Black
Most Popular
in T-Shirts
$110.99
$
110
99
San Francisco 49ers Nike Sideline Player Performance T-Shirt - Scarlet
Almost Gone!
$67.99
$
67
99
San Francisco 49ers Nike Women's Crucial Catch Sideline Tri-Blend T-Shirt - Black
Most Popular
in Women T-Shirts
Almost Gone!
$60.99
$
60
99
San Francisco 49ers New Era 2022 Sideline Ink Dye T-Shirt - Scarlet
$93.99
$
93
99
San Francisco 49ers Nike 2024 Sideline Coach UV Performance T-Shirt - Scarlet
$144.99
$
144
99
San Francisco 49ers Nike Sideline Coach Short Sleeve Hoodie Quarter-Zip Jacket - Scarlet
Almost Gone!
$101.99
$
101
99
San Francisco 49ers Nike Sideline Tonal Logo Performance Player T-Shirt - Black
Almost Gone!
$127.99
$
127
99
San Francisco 49ers Nike Sideline Coaches Chevron Lockup Pullover Top - Black
Almost Gone!
$144.99
$
144
99
San Francisco 49ers Nike Sideline Coach Short Sleeve Hoodie Quarter-Zip Jacket - Black
1
1 of 1
Men
Women
Kids
USA
