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Boys' Shirts & Tops

224 Items

Boys' UA Tech™ Team Long Sleeve

Boys' UA Tech™ Team Long Sleeve

Price: $28
Boys' UA Baseball Icon Short Sleeve

Boys' UA Baseball Icon Short Sleeve

Price: $20
Boys' UA Grand Scenic Long Sleeve

Boys' UA Grand Scenic Long Sleeve

Price: $32
Boys' UA Freedom Rival Fleece Hoodie
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Boys' UA Freedom Rival Fleece Hoodie

Price: $45
Boys' UA Football Icon Short Sleeve

Boys' UA Football Icon Short Sleeve

Price: $20
Boys' UA Thermal Raglan Long Sleeve
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Boys' UA Thermal Raglan Long Sleeve

Price: $36
Boys' Armour Fleece® Printed Hoodie
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Boys' Armour Fleece® Printed Hoodie

Price: $45
Boys' UA Stacked Logo T-Shirt
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Boys' UA Stacked Logo T-Shirt

Price: $32
Boys' UA Glitch Big Logo Long Sleeve
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Boys' UA Glitch Big Logo Long Sleeve

Price: $25
Boys' UA Twist Jersey Hoodie

Boys' UA Twist Jersey Hoodie

Price: $40
Boys' UA Icon Fleece Jersey Hoodie
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Boys' UA Icon Fleece Jersey Hoodie

Price: $55
Boys' UA Thermal Henley Long Sleeve
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Boys' UA Thermal Henley Long Sleeve

Price: $40
Boys' UA Baseball Freedom Short Sleeve

Boys' UA Baseball Freedom Short Sleeve

Price: $20
Boys' UA Rock Shades Long Sleeve

Boys' UA Rock Shades Long Sleeve

Price: $32
Boys' UA Gradient Logo Long Sleeve

Boys' UA Gradient Logo Long Sleeve

Price: $32
Boys' UA Icon Polo

Boys' UA Icon Polo

Price: $30
Boys' UA Utility Hoodie

Boys' UA Utility Hoodie

Price: $45
Boys' HeatGear Mock Long Sleeve
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Boys' HeatGear Mock Long Sleeve

Price: $35
Boys' UA Outdoor Hoodie
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Boys' UA Outdoor Hoodie

Price: $48
Boys' UA Freedom USA Eagle Short Sleeve

Boys' UA Freedom USA Eagle Short Sleeve

Price: $20
Boys' UA Tech™ Textured Short Sleeve

Boys' UA Tech™ Textured Short Sleeve

Price: $20
Boys' UA Hunt Logo Long Sleeve

Boys' UA Hunt Logo Long Sleeve

Price: $32
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.