Mobile Menu
SPRINT TO THE FINISH: Here We Go—UP TO 40% OFF OUTLET. Limited Time, Select Styles. 

Boys’ White Long Sleeve Shirts

60 Results
  •  Boys' UA Crossbar Logo Long Sleeve T-Shirt  2 Colors $24.99
    2 Colors
    UA Crossbar Logo
    Boys’ Long Sleeve Shirt

    $24.99

    1
  •  Boys' HeatGear® Armour Long Sleeve  2 Colors $29.99
    2 Colors
    HeatGear® Armour
    Boys’ Long Sleeve Shirt

    $29.99

    2
  • PRO PICK Boys' UA Threadborne™ Long Sleeve  2 Colors $29.99
    2 Colors
    UA Threadborne™
    Boys’ Long Sleeve Shirt

    $29.99

  •  Boys' HeatGear® Armour Short Sleeve  2 Colors $22.99
    2 Colors
    HeatGear® Armour
    Boys’ Short Sleeve Shirt

    $22.99

    1
  •  Boys' UA Tech™ Textured Crew  3 Colors $29.99
    3 Colors
    UA Tech™ Textured
    Boys’ Long Sleeve Shirt

    $29.99

  •  Boys' UA Homeplate Long Sleeve T-Shirt  1 Color $24.99
    1 Color
    UA Homeplate
    Boys’ Baseball Long Sleeve Shirt

    $24.99

  •  Boys' UA Threadborne™ ¼ Zip  2 Colors $34.99
    2 Colors
    UA Threadborne™ ¼ Zip
    Boys’ Long Sleeve Shirt

    $34.99

  • Best Seller Boys' ColdGear® Armour Crew  3 Colors $39.99
    3 Colors
    ColdGear® Armour Crew
    Boys’ Long Sleeve Shirt

    $39.99

    1
  •  Boys' UA Tech™ Textured ¼ Zip  3 Colors $34.99
    3 Colors
    UA Tech™ Textured ¼ Zip
    Boys’ Long Sleeve Shirt

    $34.99

  •  Boys' UA Train To Win Long Sleeve T-Shirt  1 Color $24.99
    1 Color
    UA Train To Win
    Boys’ Long Sleeve Shirt

    $24.99

  •  Boys' UA Hybrid Big Logo Long Sleeve T-Shirt  3 Colors $29.99
    3 Colors
    UA Hybrid Big Logo
    Boys’ Long Sleeve Shirt

    $29.99

  •  Boys' UA Locker T-Shirt  4 Colors $24.99
    4 Colors
    UA Locker
    Boys’ Long Sleeve Shirt

    $24.99

    2
  • Best Seller Boys' ColdGear® Armour Mock  3 Colors $39.99
    3 Colors
    ColdGear® Armour Mock
    Boys’ Long Sleeve Shirt

    $39.99

    5
  • PRO PICK Boys' UA Phenom ¼ Zip  4 Colors $54.99
    4 Colors
    UA Phenom ¼ Zip
    Boys’ Long Sleeve Shirt

    $54.99

  •  Boys' UA Storm SweaterFleece ¼ Zip  2 Colors $38.99 to $54.99
    2 Colors
    UA Storm SweaterFleece ¼ Zip
    Boys’ Long Sleeve Shirt

    $38.99 - $54.99

    3
  •  Boys' HeatGear® Armour Printed Long Sleeve  2 Colors $26.24 to $34.99
    2 Colors
    HeatGear® Armour Printed
    Boys’ Long Sleeve Shirt

    $26.24 - $34.99

    1
  • 2 Colors
    UA Big Logo
    Boys’ Graphic T-Shirt

    $24.99

    1
  • 1 Color
    SC30 Holiday Lights
    Boys’ Basketball Long Sleeve Shirt

    $29.99

  • 3 Colors
    UA Threadborne™
    Boys’ Long Sleeve Shirt

    $34.99

  • 3 Colors
    UA Tech™
    Boys’ Long Sleeve Shirt

    $34.99

  • 2 Colors
    ColdGear® Infrared
    Boys’ Long Sleeve Shirt

    $34.99

    3
  • 2 Colors
    UA Uniform Long Sleeve Polo
    Boys’ Polo Shirt

    $34.99

    1
  • 1 Color
    ColdGear® Armour Printed
    Boys’ Long Sleeve Shirt

    $44.99

  • 2 Colors
    UA Threadborne™
    Boys’ Golf Long Sleeve Shirt

    $39.99

    2
  • 2 Colors
    SC30 Shooting Shirt
    Boys’ Basketball Long Sleeve Shirt

    $44.99

  • 2 Colors
    UA Select Shooting Shirt
    Boys’ Basketball Long Sleeve Shirt

    $26.24 - $34.99

  • 2 Colors
    UA Knit Hustle
    Boys’ Long Sleeve Shirt

    $34.99

  • 1 Color
    UA Storm SweaterFleece Kangacrew
    Boys’ Golf Long Sleeve Shirt

    $29.99 - $49.99

  • 2 Colors
    UA Uniform Long Sleeve Polo – Pre-School
    Boys’ Polo Shirt

    $31.99

  • 3 Colors
    UA Plate ¾ Sleeve
    Boys’ Baseball Long Sleeve Shirt

    $24.99

  • 1 Color
    UA Base™ 2.0 Crew
    Boys’ Long Sleeve Shirt

    $44.99

  • 1 Color
    UA Challenger ¼ Zip
    Boys’ Soccer Long Sleeve Shirt

    $59.99

  • 1 Color
    UA Scoring Machine Slider – Pre-School
    Boys’ Basketball Long Sleeve Shirt

    $29.99

  • 1 Color
    UA Base™ Extreme
    Boys’ Hunting Long Sleeve Shirt

    $54.99

  • 2 Colors
    UA Heater ¾ Sleeve
    Boys’ Baseball Long Sleeve Shirt

    $29.99

  • 1 Color
    Boston Red Sox UA Tech™
    Boys’ Baseball Long Sleeve Shirt

    $29.99

  • 1 Color
    Chicago Cubs UA Tech™
    Boys’ Baseball Long Sleeve Shirt

    $29.99

  • 1 Color
    UA Digi City Big Logo – Pre-School
    Boys’ Long Sleeve Shirt

    $22.99

  • 1 Color
    UA Purestrike Grippy Fitted
    Boys’ Long Sleeve Shirt

    $54.99

  • 1 Color
    Utah Training
    Boys’ Long Sleeve Shirt

    $37.99

  • 1 Color
    Northwestern Training
    Boys’ Football Long Sleeve Shirt

    $37.99

  • 1 Color
    Maryland Training
    Boys’ Long Sleeve Shirt

    $37.99

  • 1 Color
    Cincinnati Training
    Boys’ Long Sleeve Shirt

    $37.99

  • 1 Color
    HeatGear® Armour
    Boys’ Long Sleeve Shirt

    $17.99$29.99

    2
  • 1 Color
    HeatGear® Armour
    Boys’ Short Sleeve Shirt

    $13.79 - $17.24$22.99

    1
  • 9 Colors
    NBA Combine UA Threadborne ¼ Zip
    Boys’ Basketball Long Sleeve Shirt

    $33.74$45.00

  • 17 Colors
    NFL Combine Authentic Team Lockup
    Boys’ Football Long Sleeve Shirt

    $24.74$33.00

  • 2 Colors
    SC30 4 ¼ Crew
    Boys’ Basketball Long Sleeve Shirt

    $27.99$39.99

  • 1 Color
    UA Expanse ¼ Zip
    Boys’ Long Sleeve Shirt

    $29.99$49.99

    2
  • 1 Color
    UA Select Shooting
    Boys’ Basketball Long Sleeve Shirt

    $21.99$39.99

    1
  • 4 Colors
    ColdGear® Reactor Crew
    Boys’ Long Sleeve Shirt

    $37.49$49.99

  • 1 Color
    UA ColdGear® Armour Up Mock
    Boys’ Long Sleeve Shirt

    $29.99 - $30.99$49.99

    1
  • 1 Color
    ColdGear® Infrared Fleece ¼ Zip
    Boys’ Long Sleeve Shirt

    $35.99 - $44.99$59.99

    3
  • 1 Color
    UA ColdGear® Infrared Long Sleeve
    Boys’ Long Sleeve Shirt

    $33.99$44.99

    1
  • 9 Colors
    NBA Combine Authentic UA Tech™ Lockup
    Boys’ Basketball Long Sleeve Shirt

    $24.74$30.00

  • 1 Color
    UA Waffle Henley
    Boys’ Long Sleeve Shirt

    $20.24$34.99

  • 1 Color
    UA Challenger ¼ Zip
    Boys’ Soccer Long Sleeve Shirt

    $35.99$59.99

  • 1 Color
    UA Tech™
    Boys’ Hoodie

    $20.99$34.99

    3
  • 2 Colors
    ColdGear® Reactor ¼ Zip
    Boys’ Hoodie