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  1. Under Armour
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  3. Sideline Gear
1 - 41 of 41
41 Items41 Items
Notre Dame Fighting Irish Under Armour 2026 Sideline Performance Cotton Long Sleeve T-Shirt - Navy
20 sold today
Navy
Kelly Green
$39.99
(See price in cart)
Notre Dame Fighting Irish Under Armour 2026 Sideline Performance Cotton Long Sleeve T-Shirt - Navy
Notre Dame Fighting Irish Under Armour 2026 Sideline Performance T-Shirt - Navy
In 538 carts
Navy
Kelly Green
Heather Gray
$37.99
(See price in cart)
Notre Dame Fighting Irish Under Armour 2026 Sideline Performance T-Shirt - Navy
Notre Dame Fighting Irish Under Armour 2026 Sideline Performance Cotton Long Sleeve T-Shirt - Kelly Green
In 467 carts
Kelly Green
Navy
$39.99
(See price in cart)
Notre Dame Fighting Irish Under Armour 2026 Sideline Performance Cotton Long Sleeve T-Shirt - Kelly Green
Notre Dame Fighting Irish Under Armour 2026 Sideline Performance T-Shirt - Kelly Green
In 376 carts
Kelly Green
Navy
Heather Gray
$37.99
(See price in cart)
Notre Dame Fighting Irish Under Armour 2026 Sideline Performance T-Shirt - Kelly Green
Navy Midshipmen Under Armour 2026 Sideline Performance T-Shirt - Navy
In 129 carts
$37.99
(See price in cart)
Navy Midshipmen Under Armour 2026 Sideline Performance T-Shirt - Navy
Notre Dame Fighting Irish Under Armour 2026 Sideline Performance T-Shirt - Heather Gray
In 265 carts
Heather Gray
Kelly Green
Navy
$37.99
(See price in cart)
Notre Dame Fighting Irish Under Armour 2026 Sideline Performance T-Shirt - Heather Gray
Wisconsin Badgers Under Armour 2026 Sideline Performance Cotton Long Sleeve T-Shirt - Black
In 90 carts
Black
Red
$39.99
(See price in cart)
Wisconsin Badgers Under Armour 2026 Sideline Performance Cotton Long Sleeve T-Shirt - Black
Wisconsin Badgers Under Armour 2026 Sideline Performance Cotton Long Sleeve T-Shirt - Red
In 62 carts
Red
Black
$39.99
(See price in cart)
Wisconsin Badgers Under Armour 2026 Sideline Performance Cotton Long Sleeve T-Shirt - Red
Almost Gone
Wisconsin Badgers Under Armour 2026 Sideline Performance T-Shirt - Black
In 149 carts
Black
Red
$37.99
(See price in cart)
Wisconsin Badgers Under Armour 2026 Sideline Performance T-Shirt - Black
Maryland Terrapins Under Armour 2026 Sideline Performance Cotton Long Sleeve T-Shirt - Black
In 52 carts
$39.99
(See price in cart)
Maryland Terrapins Under Armour 2026 Sideline Performance Cotton Long Sleeve T-Shirt - Black
Maryland Terrapins Under Armour 2026 Sideline Performance T-Shirt - Black
In 111 carts
Black
Red
$37.99
(See price in cart)
Maryland Terrapins Under Armour 2026 Sideline Performance T-Shirt - Black
Wisconsin Badgers Under Armour Sideline Knockout Long-Sleeve T-Shirt - Red
In 48 carts
$29.99 with code, regular $59.99
Wisconsin Badgers Under Armour Sideline Knockout Long-Sleeve T-Shirt - Red
Almost Gone
Georgia Tech Yellow Jackets Under Armour 2026 Sideline Performance Cotton Long Sleeve T-Shirt - Navy
In 38 carts
$39.99
(See price in cart)
Georgia Tech Yellow Jackets Under Armour 2026 Sideline Performance Cotton Long Sleeve T-Shirt - Navy
Wisconsin Badgers Under Armour 2026 Sideline Performance T-Shirt - Red
In 62 carts
Red
Black
$37.99
(See price in cart)
Wisconsin Badgers Under Armour 2026 Sideline Performance T-Shirt - Red
Wisconsin Badgers Under Armour Men's 2025 Sideline Football Performance Cotton Long Sleeve T-Shirt - Red
In 31 carts
$25.99 with code, regular $39.99
Wisconsin Badgers Under Armour Men's 2025 Sideline Football Performance Cotton Long Sleeve T-Shirt - Red
Navy Midshipmen Under Armour 2026 Sideline Performance Cotton Long Sleeve T-Shirt - Navy
In 31 carts
$39.99
(See price in cart)
Navy Midshipmen Under Armour 2026 Sideline Performance Cotton Long Sleeve T-Shirt - Navy
Maryland Terrapins Under Armour 2026 Sideline Performance T-Shirt - Red
In 26 carts
Red
Black
$37.99
(See price in cart)
Maryland Terrapins Under Armour 2026 Sideline Performance T-Shirt - Red
Almost Gone
Wisconsin Badgers Under Armour Sideline Knockout T-Shirt - Red
In 31 carts
Red
Black
$27.49 with code, regular $54.99
Wisconsin Badgers Under Armour Sideline Knockout T-Shirt - Red
Northwestern Wildcats Under Armour 2026 Sideline Performance T-Shirt - Purple
In 24 carts
$37.99
(See price in cart)
Northwestern Wildcats Under Armour 2026 Sideline Performance T-Shirt - Purple
Almost Gone
Utah Utes Under Armour 2026 Sideline Performance T-Shirt - Red
In 55 carts
$37.99
(See price in cart)
Utah Utes Under Armour 2026 Sideline Performance T-Shirt - Red
Notre Dame Fighting Irish Under Armour Sideline Knockout T-Shirt - Navy
In 96 carts
$32.99 with code, regular $54.99
Notre Dame Fighting Irish Under Armour Sideline Knockout T-Shirt - Navy
Almost Gone
Wisconsin Badgers Under Armour Sideline Knockout T-Shirt - Black
In 37 carts
Black
Red
$32.99 with code, regular $54.99
Wisconsin Badgers Under Armour Sideline Knockout T-Shirt - Black
South Carolina Gamecocks Under Armour 2025 Sideline Football Performance T-Shirt - Black
In 40 carts
$22.74 with code, regular $34.99
South Carolina Gamecocks Under Armour 2025 Sideline Football Performance T-Shirt - Black
Almost Gone
Georgia Tech Yellow Jackets Under Armour 2026 Sideline HeatGear T-Shirt - Navy
In 44 carts
Navy
Gold
$37.99
(See price in cart)
Georgia Tech Yellow Jackets Under Armour 2026 Sideline HeatGear T-Shirt - Navy
Navy Midshipmen Under Armour Youth 250th Anniversary Uniform Sideline Collection T-Shirt - Gray
$16.79 with code, regular $27.99
Navy Midshipmen Under Armour Youth 250th Anniversary Uniform Sideline Collection T-Shirt - Gray
Almost Gone
Utah Utes Under Armour 2026 Sideline Performance Cotton Long Sleeve T-Shirt - Red
In 14 carts
$39.99
(See price in cart)
Utah Utes Under Armour 2026 Sideline Performance Cotton Long Sleeve T-Shirt - Red
Northwestern Wildcats Under Armour Sideline Knockout T-Shirt - Purple
In 33 carts
$26.99 with code, regular $49.99
Clearance
Northwestern Wildcats Under Armour Sideline Knockout T-Shirt - Purple
Georgia Tech Yellow Jackets Under Armour 2026 Sideline HeatGear T-Shirt - Gold
In 23 carts
Gold
Navy
$37.99
Georgia Tech Yellow Jackets Under Armour 2026 Sideline HeatGear T-Shirt - Gold
Navy Midshipmen Under Armour Sideline Knockout T-Shirt - Navy
In 13 carts
$32.99 with code, regular $54.99
Navy Midshipmen Under Armour Sideline Knockout T-Shirt - Navy
South Carolina Gamecocks Under Armour Sideline Knockout T-Shirt - Black
Black
Garnet
$32.99 with code, regular $54.99
South Carolina Gamecocks Under Armour Sideline Knockout T-Shirt - Black
Northwestern Wildcats Under Armour Men's 2025 Sideline Football Performance Cotton Long Sleeve T-Shirt - Purple
In 17 carts
$23.99 with code, regular $39.99
Northwestern Wildcats Under Armour Men's 2025 Sideline Football Performance Cotton Long Sleeve T-Shirt - Purple
Almost Gone
Navy Midshipmen Under Armour Women's 250th Anniversary Uniform Sideline Collection T-Shirt - Stone
$20.99 with code, regular $34.99
Navy Midshipmen Under Armour Women's 250th Anniversary Uniform Sideline Collection T-Shirt - Stone
Almost Gone
Maryland Terrapins Under Armour Sideline Knockout Long-Sleeve Hooded T-Shirt - Black
$41.99 with code, regular $69.99
Maryland Terrapins Under Armour Sideline Knockout Long-Sleeve Hooded T-Shirt - Black
Almost Gone
Utah Utes Under Armour Sideline Knockout T-Shirt - Red
$32.99 with code, regular $54.99
Utah Utes Under Armour Sideline Knockout T-Shirt - Red
South Carolina Gamecocks Under Armour Sideline Knockout T-Shirt - Garnet
Garnet
Black
$32.99 with code, regular $54.99
South Carolina Gamecocks Under Armour Sideline Knockout T-Shirt - Garnet
Northwestern Wildcats Under Armour Sideline Knockout T-Shirt - White
$32.99 with code, regular $54.99
Northwestern Wildcats Under Armour Sideline Knockout T-Shirt - White
Northwestern Wildcats Under Armour 2025 Sideline Football Performance T-Shirt - Purple
$20.99 with code, regular $34.99
Northwestern Wildcats Under Armour 2025 Sideline Football Performance T-Shirt - Purple
Almost Gone
South Carolina Gamecocks Under Armour Men's 2025 Sideline Football Performance Cotton Long Sleeve T-Shirt - Garnet
$23.99 with code, regular $39.99
South Carolina Gamecocks Under Armour Men's 2025 Sideline Football Performance Cotton Long Sleeve T-Shirt - Garnet
Almost Gone
Southern University Jaguars Under Armour 2022 Sideline Football Performance Cotton T-Shirt - Gold
$20.99 with code, regular $34.99
Southern University Jaguars Under Armour 2022 Sideline Football Performance Cotton T-Shirt - Gold
Almost Gone
Utah Utes Under Armour Men's 2025 Sideline Football Performance Cotton Long Sleeve T-Shirt - Red
$23.99 with code, regular $39.99
Utah Utes Under Armour Men's 2025 Sideline Football Performance Cotton Long Sleeve T-Shirt - Red
Almost Gone
Utah Utes Under Armour Sideline Knockout Long-Sleeve Hooded T-Shirt - Black
$41.99 with code, regular $69.99
Utah Utes Under Armour Sideline Knockout Long-Sleeve Hooded T-Shirt - Black
Almost Gone