English



Boys' Shirts & Tops

256 Items

UA Tech™ Baseball Field

UA Tech™ Baseball Field
Little Boys' Short Sleeve

Original price: $20, Sale price: $16.97
Project Rock BSR Stand

Project Rock BSR Stand
Boys' Short Sleeve

Original price: $35, Sale price: $25.97
UA Tech™ Collegiate
New Colors

UA Tech™ Collegiate
Kids' Short Sleeve

Original price: $40, Sale price: $29.97
UA Fight For Old DC

UA Fight For Old DC
Boys' Short Sleeve

Original price: $20, Sale price: $15.97
UA Collegiate
New Colors

UA Collegiate
Toddler T-Shirt

Original price: $24, Sale price: $17.97
UA Matchplay Printed
New Colors

UA Matchplay Printed
Boys' Polo

Price: $35
Project Rock Veterans Day Printed

Project Rock Veterans Day Printed
Boys' Short Sleeve

Original price: $35, Sale price: $26.97
UA Hoops Certified
New Colors

UA Hoops Certified
Boys' Short Sleeve

Original price: $20, Sale price: $14.97
UA Tech™ Collegiate
New Colors

UA Tech™ Collegiate
Boys' Short Sleeve

Original price: $30, Sale price: $22.97
UA Logo Printed

UA Logo Printed
Boys' Short Sleeve

Price: $25
Armour Fleece® Big Logo
New Colors

Armour Fleece® Big Logo
Boys' Hoodie

Original price: $40, Sale price: $29.97
UA Flame Wordmark
new

UA Flame Wordmark
Boys' Short Sleeve

Price: $20
Curry Verbiage

Curry Verbiage
Boys' T-Shirt

Original price: $30, Sale price: $25.97
UA Tech™ Team
New Colors

UA Tech™ Team
Boys' Polo

Original price: $30, Sale price: $22.97
UA Collegiate

UA Collegiate
Kids' Football Replica Jersey

Original price: $90, Sale price: $67.97
UA Collegiate

UA Collegiate
Kids' Football Replica Jersey

Original price: $90, Sale price: $67.97
UA Drift Tide

UA Drift Tide
Boys' Button-Front Shirt

Price: $24
Curry Trend

Curry Trend
Boys' T-Shirt

Price: $30
UA Freedom USA Eagle

UA Freedom USA Eagle
Boys' Short Sleeve

Original price: $20, Sale price: $14.97
UA Tech™ Raglan

UA Tech™ Raglan
Little Boys' Baseball Short Sleeve

Price: $20
UA Rival Fleece Colorblock Graphic
new

UA Rival Fleece Colorblock Graphic
Boys' Hoodie

Price: $45
Join UA Rewards to earn 2x points on this gear!
UA Cotton

UA Cotton
Boys' Short Sleeve

Original price: $30, Sale price: $28.97
UA Freedom Chest Flag

UA Freedom Chest Flag
Boys' Short Sleeve

Original price: $20, Sale price: $16.97
Armour Fleece® Printed
New Colors

Armour Fleece® Printed
Boys' Hoodie

Original price: $45, Sale price: $33.97

Game-Changing Boys’ Tops

Under Armour changed the game by swapping out heavy, sweat-drenched T-shirts for ones that wicked sweat, dried fast, and stayed light so they wouldn’t weigh you down. From our HeatGear® baselayers to polos, to sweatshirts, our boys’ tops keep you comfortable and focused on your game and training. We make boys’ shirts for every sport. Tank tops for summer pickup games. Long sleeve shirts for boys, good for cool morning practices. Hoodies for boys that are perfect for between-season training, or just hanging out with friends. Plus, baselayers to wear under uniforms, and even graphic T’s that represent the work you’re putting in day in and day out to be better.

When you train, it’s the little details that make a difference. Correct form on a lift. Proper footing on the field.. With boys’ Under Armour shirts, it’s the details that make them pop. Check out boys’ workout shirts with UA Tech™ fabric that’s made to stay light, loose, and keep you cool with a natural feel. Other options with ColdGear® or HeatGear® help you stay warm in the cold and cool in the heat, serving as the perfect baselayer under your gear.

Get the classic feeling of fleece, just better. Hoodies for boys with Armour Fleece® are our original replacement for that old-school fleece. They’re light, incredibly warm, and stretch so you can move comfortably. Pair your long sleeve shirts for boys and other boys’ workout shirts with lightweight shorts or joggers and sweatpants. And, check out accessories like boys’ socks that help keep your feet cool and dry even during the hardest workouts.