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Boys' Shirts & Tops - Red

39 Items

UA Tech™ Team

UA Tech™ Team
Boys' Long Sleeve

Price: $28
UA Thermal
new

UA Thermal
Boys' Hooded Long Sleeve

Price: $40
UA Youth Athletics

UA Youth Athletics
Boys' Short Sleeve

Price: $17
UA Core Logo Twist Tech

UA Core Logo Twist Tech
Little Boys' Long Sleeve

Price: $24
Armour Fleece® Starlight Logo

Armour Fleece® Starlight Logo
Boys' Hoodie

Price: $40
Armour Fleece®
new

Armour Fleece®
Little Boys' ¼ Zip

Price: $40
UA Thermal
new

UA Thermal
Little Boys' Hooded Long Sleeve

Price: $36
UA Rival Fleece Print Fill

UA Rival Fleece Print Fill
Boys' Hoodie

Price: $40
UA Iso-Chill

UA Iso-Chill
Boys' ¾ Sleeve Shirt

Price: $40
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UA Big Win Flag

UA Big Win Flag
Kids' Jersey

Price: $28
UA Challenger Stripe

UA Challenger Stripe
Kids' Jersey

Price: $25
UA Rival Print Fill

UA Rival Print Fill
Toddler Boys' Hoodie

Price: $40
UA Classic

UA Classic
Boys' ¾ Baseball Raglan

Price: $12
UA Core Logo Twist Tech

UA Core Logo Twist Tech
Toddler Boys' Long Sleeve

Price: $24
UA Matchplay Stripe
new

UA Matchplay Stripe
Little Boys' Polo

Price: $32
UA Challenger

UA Challenger
Boys' Jersey

Price: $20
UA MVP Energy Tech
new

UA MVP Energy Tech
Little Boys' Long Sleeve

Price: $24
UA Tech™
new

UA Tech™
Little Boys' Short Sleeve & Joggers Set

Price: $42
Armour Fleece® Collegiate

Armour Fleece® Collegiate
Kids' Hoodie

Price: $65
UA Tech™ Stretch Collegiate

UA Tech™ Stretch Collegiate
Kids' Short Sleeve

Price: $35
UA Gameday Icon Double Knit Fleece Collegiate

UA Gameday Icon Double Knit Fleece Collegiate
Kids' Crew

Price: $50
UA ArmourFuse® Collegiate

UA ArmourFuse® Collegiate
Infant Football Jersey

Price: $44
UA Performance Cotton Collegiate

UA Performance Cotton Collegiate
Kids' Short Sleeve

Price: $30
UA ArmourFuse® Collegiate

UA ArmourFuse® Collegiate
Toddler Football Jersey

Price: $44

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.