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Boys' Shirts & Tops Red

Boys' Shirts & Tops Red

60 Items

Boys' UA Tech™ Big Logo Printed Short Sleeve
Best Seller

Boys' UA Tech™ Big Logo Printed Short Sleeve

Price: $25.00
Boys' UA Tech™ 2.0 Short Sleeve
New Colors

Boys' UA Tech™ 2.0 Short Sleeve

Original price: $20.00, Sale price: $14.97
Boys' UA Matchplay Polo
New Colors

Boys' UA Matchplay Polo

Price: $30.00
Boys' UA Tech™ Big Logo Short Sleeve
Best Seller

Boys' UA Tech™ Big Logo Short Sleeve

Price: $20.00
Boys' UA Sportstyle Logo Printed Short Sleeve

Boys' UA Sportstyle Logo Printed Short Sleeve

Price: $25.00
Boys' UA Tech™ Team Short Sleeve

Boys' UA Tech™ Team Short Sleeve

Price: $22.00
Boys' UA Box Logo Camo Short Sleeve

Boys' UA Box Logo Camo Short Sleeve

Original price: $25.00, Sale price: $18.97
Boys' UA Freedom Logo T-Shirt

Boys' UA Freedom Logo T-Shirt

Price: $25.00
Boys' HeatGear® Armour Long Sleeve
New

Boys' HeatGear® Armour Long Sleeve

Price: $32.00
Boys' UA Tech™ Vent Geode Short Sleeve
New

Boys' UA Tech™ Vent Geode Short Sleeve

Original price: $35.00, Sale price: $26.97
Boys' UA Rival Fleece Printed Hoodie

Boys' UA Rival Fleece Printed Hoodie

Original price: $45.00, Sale price: $33.97
Boys' UA Baseball Plate Short Sleeve
New Colors

Boys' UA Baseball Plate Short Sleeve

Price: $25.00
Boys' UA Hustle Fleece Hoodie
New Colors

Boys' UA Hustle Fleece Hoodie

Price: $39.99
Boys' UA Tech™ 2.0 ½ Zip
New Colors

Boys' UA Tech™ 2.0 ½ Zip

Original price: $32.00, Sale price: $24.97
Boys' Armour Fleece® Big Logo Hoodie
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Boys' Armour Fleece® Big Logo Hoodie

Original price: $40.00, Sale price: $29.97
Boys' UA Tech™ Vent Jacquard Short Sleeve

Boys' UA Tech™ Vent Jacquard Short Sleeve

Original price: $35.00, Sale price: $25.97
Boys' UA Rival Fleece Hoodie
New Colors

Boys' UA Rival Fleece Hoodie

Price: $40.00
Boys' UA Tech™ Team Long Sleeve

Boys' UA Tech™ Team Long Sleeve

Price: $28.00
Boys' Armour Fleece® Printed Hoodie
Best Seller

Boys' Armour Fleece® Printed Hoodie

Original price: $45.00, Sale price: $33.97

Boys’ Red Tops For Every Sport

Under Armour makes boys’ red tops for pretty much any sport. We’ve got red short sleeve Ts for summer sports and activities, long sleeve training shirts for cooler days, and hoodies for cool morning practices. All of our boys’ red shirts are light and move with you so you can focus on what’s really important—your game.

Boys' UA Baseball Gradient Icon Short Sleeve
New

Boys' UA Baseball Gradient Icon Short Sleeve

Price: $25.00
Boys' UA Classic ¾ Baseball Raglan

Boys' UA Classic ¾ Baseball Raglan

Price: $12.00
Boys' UA Playoff Coral Jacquard Polo

Boys' UA Playoff Coral Jacquard Polo

Price: $45.00
Kids' UA Golazo 3.0 Jersey

Kids' UA Golazo 3.0 Jersey

Price: $20.00
Infant Boys' UA Matchplay Solid Short Sleeve Polo
New Colors

Infant Boys' UA Matchplay Solid Short Sleeve Polo

Price: $28.00
Stand Out On The Field

Stand out on the field and court in our Under Armour of boys' red athletic shirts, hoodies and tops. Constructed from sweat-wicking fabrics, these game day staples keep you cool, dry and moving freely through every sprint, dive and sprint.

Our boys’ red shirts have some great options, whether you’re looking for something to wear for training, or you need an extra layer to keep the cold at bay. Look for ColdGear®, the perfect baselayer to keep you warm and dry without being bulky or riding up, so you can stay focused all season long. Our boys’ long sleeved tops are available in a wide range of styles—fitted workout Ts, graphic Ts, hoodies, and even red polos.

Look for our red Armour Fleece® hoodies, our original performance replacement for old-school fleece. This will be your new favorite hoodie. It’s built to work just as hard as you do, and it’s super warm, with just the right amount of stretch.

Whether you’re looking for the perfect shirt to rock the court, a hoodie to wear on cool mornings on the way to school, or the perfect baselayer, we have you covered.