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  1. Under Armour
  2. Men
  3. Sideline Gear
1 - 29 of 29
29 Items29 Items
Notre Dame Fighting Irish Under Armour 2026 Sideline Performance Cotton Long Sleeve T-Shirt - Navy
16 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
In 489 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 384 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
Notre Dame Fighting Irish Under Armour 2026 Sideline Performance T-Shirt - Navy
In 528 carts
Navy
Kelly Green
Heather Gray
$37.99
(See price in cart)
Notre Dame Fighting Irish Under Armour 2026 Sideline Performance T-Shirt - Navy
Navy Midshipmen Under Armour 2026 Sideline Performance T-Shirt - Navy
In 128 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 261 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 T-Shirt - Black
In 154 carts
Black
Red
$37.99
(See price in cart)
Wisconsin Badgers Under Armour 2026 Sideline Performance T-Shirt - Black
Wisconsin Badgers Under Armour 2026 Sideline Performance Cotton Long Sleeve T-Shirt - Black
In 95 carts
Black
Red
$39.99
(See price in cart)
Wisconsin Badgers Under Armour 2026 Sideline Performance Cotton Long Sleeve T-Shirt - Black
Maryland Terrapins Under Armour 2026 Sideline Performance T-Shirt - Black
In 112 carts
Black
Red
$37.99
(See price in cart)
Maryland Terrapins Under Armour 2026 Sideline Performance T-Shirt - Black
Maryland Terrapins Under Armour 2026 Sideline Performance Cotton Long Sleeve T-Shirt - Black
In 51 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 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 - Red
In 63 carts
Red
Black
$37.99
(See price in cart)
Wisconsin Badgers Under Armour 2026 Sideline Performance T-Shirt - Red
Maryland Terrapins Under Armour 2026 Sideline Performance T-Shirt - Red
In 27 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 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
Northwestern Wildcats Under Armour 2026 Sideline Performance T-Shirt - Purple
In 23 carts
$37.99
(See price in cart)
Northwestern Wildcats Under Armour 2026 Sideline Performance T-Shirt - Purple
Almost Gone
Wisconsin Badgers Under Armour Men's 2025 Sideline Football Performance Cotton Long Sleeve T-Shirt - Red
In 31 carts
$29.99 with code, regular $39.99
Wisconsin Badgers Under Armour Men's 2025 Sideline Football Performance Cotton Long Sleeve T-Shirt - Red
Northwestern Wildcats Under Armour Sideline Blitzing Accent Iso-Chill Flex Hat - White
In 22 carts
$29.99 with code, regular $39.99
Northwestern Wildcats Under Armour Sideline Blitzing Accent Iso-Chill Flex Hat - White
Almost Gone
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
South Carolina Gamecocks Under Armour 2025 Sideline Football Performance T-Shirt - Black
In 39 carts
$26.24 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 43 carts
Navy
Gold
$37.99
(See price in cart)
Georgia Tech Yellow Jackets Under Armour 2026 Sideline HeatGear T-Shirt - Navy
Georgia Tech Yellow Jackets Under Armour 2026 Sideline HeatGear T-Shirt - Gold
In 18 carts
Gold
Navy
$37.99
Georgia Tech Yellow Jackets Under Armour 2026 Sideline HeatGear T-Shirt - Gold
Utah Utes Under Armour 2026 Sideline Performance T-Shirt - Red
In 53 carts
$37.99
(See price in cart)
Utah Utes Under Armour 2026 Sideline Performance T-Shirt - Red
Utah Utes Under Armour Sideline Blitzing Accent Iso-Chill Flex Hat - White
$29.99 with code, regular $39.99
Utah Utes Under Armour Sideline Blitzing Accent Iso-Chill Flex Hat - White
Almost Gone
Northwestern Wildcats Under Armour Sideline Title Performance Polo - Purple
$45.99, regular $89.99
Clearance
Northwestern Wildcats Under Armour Sideline Title Performance Polo - Purple
Colorado State Rams Under Armour Sideline Blitzing Accent Iso-Chill Flex Hat - White
$29.99 with code, regular $39.99
Colorado State Rams Under Armour Sideline Blitzing Accent Iso-Chill Flex Hat - White
Almost Gone
Utah Utes Under Armour 2026 Sideline Performance Cotton Long Sleeve T-Shirt - Red
In 15 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 32 carts
$29.99, regular $49.99
Clearance
Northwestern Wildcats Under Armour Sideline Knockout T-Shirt - Purple
Jackson State Tigers Under Armour 2023 Sideline Steiner Pullover Hoodie - Navy
In 11 carts
$47.99, regular $84.99
Clearance
Jackson State Tigers Under Armour 2023 Sideline Steiner Pullover Hoodie - Navy
Almost Gone
Notre Dame Fighting Irish Under Armour Men's 2025 Sideline Football Performance Cotton Long Sleeve T-Shirt - Kelly Green
$29.99 with code, regular $39.99
Notre Dame Fighting Irish Under Armour Men's 2025 Sideline Football Performance Cotton Long Sleeve T-Shirt - Kelly Green
Almost Gone