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  1. Under Armour
  2. Men
  3. Sideline Gear
1 - 24 of 24
24 Items24 Items
Notre Dame Fighting Irish Under Armour 2026 Sideline Performance Cotton Long Sleeve T-Shirt - Navy
64 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 Cotton Long Sleeve T-Shirt - Kelly Green
54 sold today
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 - Navy
15 sold today
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 T-Shirt - Kelly Green
15 sold today
Kelly Green
Heather Gray
Navy
$37.99
(See price in cart)
Notre Dame Fighting Irish Under Armour 2026 Sideline Performance T-Shirt - Kelly Green
Notre Dame Fighting Irish Under Armour 2026 Sideline Performance T-Shirt - Heather Gray
In 262 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 113 carts
Black
Red
$39.99
(See price in cart)
Wisconsin Badgers Under Armour 2026 Sideline Performance Cotton Long Sleeve T-Shirt - Black
Navy Midshipmen Under Armour 2026 Sideline Performance T-Shirt - Navy
In 131 carts
$37.99
(See price in cart)
Navy Midshipmen Under Armour 2026 Sideline Performance T-Shirt - Navy
Maryland Terrapins Under Armour 2026 Sideline Performance T-Shirt - Black
In 105 carts
Black
Red
$37.99
(See price in cart)
Maryland Terrapins Under Armour 2026 Sideline Performance T-Shirt - Black
Wisconsin Badgers Under Armour 2026 Sideline Performance T-Shirt - Black
In 157 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 53 carts
$39.99
(See price in cart)
Maryland Terrapins Under Armour 2026 Sideline Performance Cotton Long Sleeve T-Shirt - Black
Wisconsin Badgers Under Armour 2026 Sideline Performance T-Shirt - Red
In 68 carts
Red
Black
$37.99
(See price in cart)
Wisconsin Badgers Under Armour 2026 Sideline Performance T-Shirt - Red
Wisconsin Badgers Under Armour 2026 Sideline Performance Cotton Long Sleeve T-Shirt - Red
In 63 carts
Red
Black
$39.99
(See price in cart)
Wisconsin Badgers Under Armour 2026 Sideline Performance Cotton Long Sleeve T-Shirt - Red
Almost Gone
Georgia Tech Yellow Jackets Under Armour 2026 Sideline Performance Cotton Long Sleeve T-Shirt - Navy
In 52 carts
$39.99
(See price in cart)
Georgia Tech Yellow Jackets Under Armour 2026 Sideline Performance Cotton Long Sleeve T-Shirt - Navy
Navy Midshipmen Under Armour 2026 Sideline Performance Cotton Long Sleeve T-Shirt - Navy
In 32 carts
$39.99
(See price in cart)
Navy Midshipmen Under Armour 2026 Sideline Performance Cotton Long Sleeve T-Shirt - Navy
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
Georgia Tech Yellow Jackets Under Armour 2026 Sideline HeatGear T-Shirt - Gold
In 16 carts
Gold
Navy
$37.99
(See price in cart)
Georgia Tech Yellow Jackets Under Armour 2026 Sideline HeatGear T-Shirt - Gold
Maryland Terrapins Under Armour 2026 Sideline Performance T-Shirt - Red
In 28 carts
Red
Black
$37.99
(See price in cart)
Maryland Terrapins Under Armour 2026 Sideline Performance T-Shirt - Red
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
Utah Utes Under Armour 2026 Sideline Performance T-Shirt - Red
In 41 carts
$37.99
(See price in cart)
Utah Utes Under Armour 2026 Sideline Performance T-Shirt - Red
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
$28.49 with code, regular $49.99
Clearance
Northwestern Wildcats Under Armour Sideline Knockout T-Shirt - Purple
Northwestern Wildcats Under Armour 2026 Sideline Performance T-Shirt - Purple
In 29 carts
$37.99
(See price in cart)
Northwestern Wildcats Under Armour 2026 Sideline Performance T-Shirt - Purple
Almost Gone
Utah Utes Under Armour 2025 Sideline Rival Fleece Hoodie - Red
In 13 carts
$42.74 with code, regular $74.99
Clearance
Utah Utes Under Armour 2025 Sideline Rival Fleece Hoodie - Red
Almost Gone
Northwestern Wildcats Under Armour Sideline Title Performance Polo - Purple
In 10 carts
$43.69 with code, regular $89.99
Clearance
Northwestern Wildcats Under Armour Sideline Title Performance Polo - Purple