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Youth Under Armour Athletic Apparel

Under Armour Boys Big Logo Tech Tee Shirt
$19.99
Under Armour Boys' Zinger Shorts
$19.99
Under Armour Ozzie Sackpack
$14.99
Under Armour Boys Original Series Boxerjock - 2 Pack
$24.99
Under Armour Superman Alter-Ego Boys' Baselayer T-Shirt
$34.99
Under Armour Boys' ColdGear Infrared Multiplier Mock
$49.99
Under Armour HeatGear Boys' Armour Fitted Shirt
$22.99
Under Armour HeatGear Armour Boys' Fitted Longsleeve Shirt
$29.99
Under Armour Boys' HeatGear Armour Mid Fitted Shorts
$22.99
Under Armour Boys' HeatGear Armour Long Fitted Shorts
$24.99
Under Armour Boys' Armour Leggings
$34.99
Under Armour Boys' Eliminator Shorts
$24.99
Under Armour Boys' Integrated Football Pants
$44.99
Under Armour Boy's Rival Cotton Pant
$34.99
Under Armour Boy's Armour Fleece Storm Big Logo Pant
$44.99
Under Armour Boy's Brawler 2.0 Pant
$29.99
Under Armour Boy's Lacrosse Knit Short
$29.99
Under Armour Boy's Wounded Warrior Project Freedom Flag Tee
$19.99
Under Armour HeatGear Boy's  Armour Up Fadeaway Legging
$34.99
Under Armour Boy's Select Basketball Short
$29.99
Under Armour Boy's World of Tech Short
$19.99
Under Armour HeatGear Boy's Big Logo Hybrid Short Sleeve T
$24.99
Under Armour HeatGear Boy's Team Batman Short Sleeve T
$29.99
Under Armour HeatGear Boy's Team Superman Short Sleeve T
$29.99
Under Armour HeatGear Boy's USA Make History Short Sleeve T
$24.99
Under Armour HeatGear Boy's Batman Logo Short Sleeve T
$29.99
Under Armour Boys BFL AF Hoodie
$44.99
Under Armour Boy's Cotton Charged Short Sleeve T
$22.99
Under Armour Boy's Star Wars Short Sleeve T
$29.99
Under Armour Youth Football Hoody
$49.95
Under Armour Boys BFL Short Sleeve Tee
$19.99
Under Armour Boy's Armour Up Grid Short Sleeve
$24.99
Under Armour Boy's Armour Up Legging
$39.99
Under Armour Boys' Swacket Full Zip Hoodie
$99.99
Under Armour Boys' Zinger Shorts
$19.99
Under Armour Boys' Eliminator Shorts
$24.99
Under Armour HeatGear Boy's  Armour Up Fadeaway Legging
$34.99
Under Armour Boy's Select Basketball Short
$29.99
Under Armour Boy's Cotton Charged Short Sleeve T
$22.99
Under Armour Boy's Armour Up Legging
$39.99
Under Armour Boys Original Series Boxerjock - 2 Pack
$24.99
Under Armour Boy's World of Tech Short
$19.99
Under Armour HeatGear Boy's Batman Logo Short Sleeve T
$29.99
Under Armour Boy's Star Wars Short Sleeve T
$29.99
Under Armour HeatGear Boy's Big Logo Hybrid Short Sleeve T
$24.99
Under Armour Boy's Rival Cotton Pant
$34.99
Under Armour HeatGear Boy's Team Batman Short Sleeve T
$29.99
Under Armour Boys' Swacket Full Zip Hoodie
$99.99
Under Armour Boy's Armour Fleece Storm Big Logo Pant
$44.99
Under Armour HeatGear Boy's Team Superman Short Sleeve T
$29.99
Under Armour Youth Football Hoody
$49.95
Under Armour Boy's Brawler 2.0 Pant
$29.99
Under Armour HeatGear Boy's USA Make History Short Sleeve T
$24.99
Under Armour Boys BFL Short Sleeve Tee
$19.99
Under Armour HeatGear Boys' Armour Fitted Shirt
$22.99
Under Armour Boys' Integrated Football Pants
$44.99
Under Armour Boy's Lacrosse Knit Short
$29.99
Under Armour Boy's Wounded Warrior Project Freedom Flag Tee
$19.99
Under Armour HeatGear Armour Boys' Fitted Longsleeve Shirt
$29.99
Under Armour Boys' HeatGear Armour Mid Fitted Shorts
$22.99
Under Armour Boys BFL AF Hoodie
$44.99
Under Armour Boys' HeatGear Armour Long Fitted Shorts
$24.99
Under Armour Boys' Armour Leggings
$34.99
Under Armour Boy's Armour Up Grid Short Sleeve
$24.99
Under Armour Boys Big Logo Tech Tee Shirt
$19.99
Under Armour Boys Original Series Boxerjock - 2 Pack
$24.99
Under Armour Superman Alter-Ego Boys' Baselayer T-Shirt
$34.99
Under Armour Boys' ColdGear Infrared Multiplier Mock
$49.99
Under Armour HeatGear Boys' Armour Fitted Shirt
$22.99
Under Armour HeatGear Armour Boys' Fitted Longsleeve Shirt
$29.99
Under Armour Boys' Armour Leggings
$34.99
Under Armour Boys' Integrated Football Pants
$44.99
Under Armour Boy's Rival Cotton Pant
$34.99
Under Armour Boy's Armour Fleece Storm Big Logo Pant
$44.99
Under Armour Boy's Brawler 2.0 Pant
$29.99
Under Armour Boy's Wounded Warrior Project Freedom Flag Tee
$19.99
Under Armour HeatGear Boy's  Armour Up Fadeaway Legging
$34.99
Under Armour Boy's Select Basketball Short
$29.99
Under Armour Boy's World of Tech Short
$19.99
Under Armour HeatGear Boy's Big Logo Hybrid Short Sleeve T
$24.99
Under Armour HeatGear Boy's Team Batman Short Sleeve T
$29.99
Under Armour HeatGear Boy's Team Superman Short Sleeve T
$29.99
Under Armour HeatGear Boy's USA Make History Short Sleeve T
$24.99
Under Armour HeatGear Boy's Batman Logo Short Sleeve T
$29.99
Under Armour Boys BFL AF Hoodie
$44.99
Under Armour Boy's Cotton Charged Short Sleeve T
$22.99
Under Armour Boy's Star Wars Short Sleeve T
$29.99
Under Armour Youth Football Hoody
$49.95
Under Armour Boys BFL Short Sleeve Tee
$19.99
Under Armour Boy's Armour Up Grid Short Sleeve
$24.99
Under Armour Boy's Armour Up Legging
$39.99
Under Armour Boys Heat Gear Under Armour Boys Cold Gear
Under Armour Youth Short Sleeve Shirts Under Armour Youth Long Sleeve Shirts Under Armour Youth Sleeveless Shirts
Under Armour Youth Hoodies / Sweats / Fleece Under Armour Youth Shorts Under Armour Youth Pants
Under Armour Youth Underwear Under Armour Youth Socks

There's just no keeping you inside. Not when there are sports to be played and stuff to do outside! But with all that activity, you know normal clothing just isn't going to cut it in your world. In the world of Under Armour, your clothing works for you, making you better, and making its strength and performance your own.

Infused with industry-innovating technology, all youth Under Armour for boys and girls is designed to step your game up and keep you comfortable when you get active. Today's young people are constantly on the move and have a keen interest in sports and athletics. Whether you're taking to the court, stepping up to the plate, lining up on the field, or flying down the pitch, Under Armour is there to give you the edge and sharpen your senses. Our full line of youth Under Armour shirts, hoodies, pants, shorts, and underwear feature their signature Moisture Transport System, which wicks moisture away from the body without absorbing it, keeping you cool and dry no matter how hard you push it. They've also designed athletic clothing specifically for extreme temperatures. Rock Under Armour ColdGear when the thermometer plunges and it'll circulate body heat, while maintaining its natural lightness, for safe, comfortable movement. When the hazy days of summer get you out of school and out of the house, suit up with age- and size-appropriate Under Armour HeatGear, and you'll have a comfortable layer of breathable second skin, keeping you cool and dry even on those soupy days on the field.

Looking for some gear specifically designed for your sport? Under Armour's got you covered with whatever you need. Their full lines of Baseball, Basketball, Football, Lacrosse, and Soccer clothing are specially built and featured to compliment your natural talents and improve your performance. Together, Under Armour and Sports Unlimited have the perfect gear for all your games.