Under Armour Shirts For Boys

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Showing 23 Shirts For Boys filtered to 1 brand

Under Armour Heatgear Fabric Iron Man Fitted T-Shirt
Under Armour Heatgear Fabric Iron Man Fitted T-Shirt

All over print. HEATGEAR® wicks away sweat and dries fast . Anti-odor technology prevents the growth of odor causing microbes. UPF 30+ protects your skin from the sun's harmful rays. Smooth flat lock seam construction

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Under Armour Boy's Big Logo Long Sleeve Top
Under Armour Boy's Big Logo Long Sleeve Top

Give your little athlete the gear to go the distance in the Under Armour Boy's Big Logo Long Sleeve Top. This lightweight and breathable boy’s long sleeve top is made with UA Tech fabric, making it ultra-soft against your child’s skin and quick to dry. The Moisture Transport System wicks sweat away from his skin while anti-odour technology keeps him feeling fresh for longer.Fabric: 100% PolyesterUA Tech fabric is quick-drying, ultra-soft and has a natural feel against your child’s skinMoisture Transport System wicks sweat away from the skin, keeping you dry and comfortable/li>Anti-odour technology eliminates microbes, keeping gear fresher for longer

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Under Armour Boy's Infrared Long Sleeve Top
Under Armour Boy's Infrared Long Sleeve Top

The Under Armour Boy's Infrared Long Sleeve Top is the warmest way to keep away from the wind this winter. Featuring a thermo-conductive inner coating that traps body warmth from within, 4-way stretch fabric for enhanced mobility and moisture wicking technology to keep you dry and fresh throughout the day.Material: Polyester/ElastaneFitment: Fuller cut for complete comfortColdGear Infrared absorbs and retains body heatSmooth fabric offers soft, all-day comfort4-way stretch fabric enhances mobilityMoisture wicking technology draws sweat away from skinAnti-odour technology prevents the growth of odour causing microbes

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Under Armour Boy's Threadborne Heatgear Shirt
Under Armour Boy's Threadborne Heatgear Shirt

Even sweat won't slow him down in this moisture-wicking HeatGear T-shirt featuring a signature logo at the chest. Brand: UNDER ARMOUR. Style Name:Under Armour Threadborne Heatgear Shirt (Little Boys & Big Boys). Style Number: 5459052. Available in stores.

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Under Armour Toddler Boy's Longevity Quarter Zip Top
Under Armour Toddler Boy's Longevity Quarter Zip Top

Subtle texture and a logo-embellished chest make this quarter-zip top a sleek, athletic favorite. Brand: UNDER ARMOUR. Style Name:Under Armour Longevity Quarter Zip Top (Toddler Boys & Little Boys). Style Number: 5464445. Available in stores.

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Under Armour Boy's Logo Tech Shirt
Under Armour Boy's Logo Tech Shirt

A loose-fitting long-sleeve shirt made from UA Tech fabric with a signature Moisture Transport System keeps your young athlete from overheating. Brand: UNDER ARMOUR. Style Name:Under Armour Logo Tech Shirt (Little Boys & Big Boys). Style Number: 5459053. Available in stores.

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Under Armour Boy's Textured Quarter Zip Top
Under Armour Boy's Textured Quarter Zip Top

He'll be ready to hit the field, playground or anywhere in between in this breathable, quick-drying top detailed with cool texture. Brand: UNDER ARMOUR. Style Name:Under Armour Textured Quarter Zip Top (Little Boys & Big Boys). Style Number: 5419553. Available in stores.

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Under Armour Boy's Textured Quarter Zip Top
Under Armour Boy's Textured Quarter Zip Top

He'll be ready to hit the field, playground or anywhere in between in this breathable, quick-drying top detailed with cool texture. Brand: UNDER ARMOUR. Style Name:Under Armour Textured Quarter Zip Top (Little Boys & Big Boys). Style Number: 5419553_1. Available in stores.

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Under Armour Boy's Novelty Heatgear Shirt
Under Armour Boy's Novelty Heatgear Shirt

Mesh panels and boldly patterned sleeves underscore the athletic appeal of a long-sleeve shirt cut from moisture-wicking HeatGear fabric. Brand: UNDER ARMOUR. Style Name:Under Armour Novelty Heatgear Shirt (Little Boys & Big Boys). Style Number: 5459049. Available in stores.

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Under Armour Reactor 1/4 Zip Training Top Junior
Under Armour Reactor 1/4 Zip Training Top Junior

This junior's Reactor 1⁄4 Zip Training Top from Under Armour adapts to your body as you train. The lightweight top is deceptively warm, whilst the ColdGear Reactor insulation adapts to your core temperature to keep you cool as you exercise. The zip top makes it easy to slip on and off, with a high collar for extra coverage, as well as signature Under Armour branding as a mark of quality sportswear. Care & Material 95% Cotton/5% Elastane Colour: Black

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Under Armour Captain America Baselayer Top
Under Armour Captain America Baselayer Top

From Under Armour comes the super-fun and playful Captain America baselayer tee. Crafted from an ultra-soft and light-weight material, this special number features 4-way stretch fabrication allowing for limitless mobility and action, a loose-fitting neckline, anti-odour technology to prevent the growth of any unwanted scents and a statement Captain America print to the chest. - 84% Polyester and 16% Elastane - Machine washable 30 degrees

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Under Armour Aston Villa Home Shirt 2017/18 Junior
Under Armour Aston Villa Home Shirt 2017/18 Junior

This junior Aston Villa Home Shirt 2017/18 from Under Armour has a stylish new look for the new season. The shirt comes in the classic claret and blue colourway, with a designer collar and iconic Lions insignia featured across the front and back, as well as the obligatory club crest in pride of place on the chest. Care & Material 100% Polyester Colour: Red

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Under Armour Aston Villa Away Shirt 2017/18 Junior
Under Armour Aston Villa Away Shirt 2017/18 Junior

This junior's Aston Villa Away Shirt 2017/18 from Under Armour is both stylish and unconventional. The shirt features a designer V-neck collar, with classic claret trim on the sleeves and chest, as well as the obligatory Lions club crest in pride of place on the chest. Care & Material 100% Nylon Colour: Blue

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Under Armour Southampton FC 2017/18 Home Shirt Junior
Under Armour Southampton FC 2017/18 Home Shirt Junior

Whether you're on the pitch or in the stands, show your support for The Saints in this junior's Southampton FC 2017/18 Home Shirt from Under Armour. In the traditional red and white colourway, this shirt features UA's Moisture Transport System that wicks sweat away from the skin, keeping you cool and comfortable when the game heats up. Lightweight and breathable for optimum ventilation, finished with Under Armour branding and Southampton team crest to the chest. Care & Material 100% Polyester Colour: White

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Under Armour Black Batman Top
Under Armour Black Batman Top

Transform his look with the superhero style of this fitted Batman top from Under Armour. The graphite and black design is crafted with lightweight HeatGear® material that provides extreme comfort and features 4-way stretch fabrication that allows greater mobility. Complete with anti-odour technology and a Moisture Transport System to keep him cool and dry, he will love wearing this tee for sports or casual days out. - 84% Polyester and 16% Elastane - Machine washable 30 degrees

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Under Armour Southampton FC 2017/18 Away Shirt Junior
Under Armour Southampton FC 2017/18 Away Shirt Junior

Show your sense of club pride in this junior's Southampton FC 2017/18 Away Shirt from Under Armour. In a black colourway, this shirt features UA's Moisture Transport System that wicks sweat away from the skin, keeping you cool and comfortable when the game heats up. Lightweight and breathable for optimum ventilation, finished with Under Armour branding and Southampton team crest to the chest. Care & Material 100% Polyester Colour: Black

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Under Armour Boys' Alter Ego Spider-Man Fitted Shirt
Under Armour Boys' Alter Ego Spider-Man Fitted Shirt

HeatGear® fabric is ultra-soft & smooth for extreme comfort with very little weight 4-way stretch fabrication allows greater mobility in any direction Moisture Transport System wicks sweat & dries fast Anti-odor technology prevents the growth of odor causing microbes UPF 30+ protects your skin from the sun's harmful rays Smooth, chafe-free flatlock seam construction Spider-Man is property of ©Marvel

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Under Armour Boys' UA Futbolista Shell Jacket
Under Armour Boys' UA Futbolista Shell Jacket

UA Storm gear uses a DWR finish to repel water without sacrificing breathability Soccer-specific woven shell built for performance and training purposes Unique style construction with shaped-hood, drop tail & athletic fit Graphite color-block design Zip pocket

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Under Armour Boys' HeatGear® Armour Short Sleeve
Under Armour Boys' HeatGear® Armour Short Sleeve

HeatGear fabric is ultra-soft & smooth for extreme comfort with very little weight 4-way stretch construction moves better in every direction Material wicks sweat & dries really fast Anti-odor technology prevents the growth of odor-causing microbes

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Under Armour Boys' Infant Utah UA Arch Logo Raglan Long Sleeve Shirt
Under Armour Boys' Infant Utah UA Arch Logo Raglan Long Sleeve Shirt

UA TechTM fabric is quick-drying, ultra-soft & has a more natural feel Material wicks sweat & dries really fast Anti-odor technology prevents the growth of odor-causing microbes

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Under Armour Boys' Toddler Utah UA Arch Logo Raglan Long Sleeve Shirt
Under Armour Boys' Toddler Utah UA Arch Logo Raglan Long Sleeve Shirt

UA TechTM fabric is quick-drying, ultra-soft & has a more natural feel Material wicks sweat & dries really fast Anti-odor technology prevents the growth of odor-causing microbes

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Under Armour Boys' UA CoolSwitch Fitted Short Sleeve Shirt
Under Armour Boys' UA CoolSwitch Fitted Short Sleeve Shirt

UA CoolSwitch uses an exclusive coating on the inside that pulls heat away from your skin, making you actually feel cool & able to perform longer Stretch-mesh underarm panels deliver strategic ventilation 4-way stretch fabrication allows greater mobility in any direction Moisture Transport System wicks sweat & dries fast Anti-odor technology prevents the growth of odor causing microbes Mesh panel on back neck with ARMOUR wordmark

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Under Armour Boys' UA Challenger Training Shirt
Under Armour Boys' UA Challenger Training Shirt

Smooth, lightweight, fast-drying fabric for superior performance Moisture Transport System wicks sweat & dries fast Anti-odor technology prevents the growth of odor-causing microbes UPF 30+ protects your skin from the sun's harmful rays Mesh back panel delivers strategic ventilation

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