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Boys’ Long Sleeve Shirts

27 Results
  •  Boys' HeatGear® Armour Long Sleeve  2  Colors Available $34.99
    2 Colors Available
    HeatGear® Armour
    Boys’ Long Sleeve Shirt

    $34.99 CDN

    28
  •  Boys' UA Locker T-Shirt  7  Colors Available $29.99
    7 Colors Available
    UA Locker
    Boys’ Long Sleeve Shirt

    $29.99 CDN

    2
  •  Boys' UA Homeplate Long Sleeve T-Shirt  1  Color Available $29.99
    1 Color Available
    UA Homeplate
    Boys’ Baseball Long Sleeve Shirt

    $29.99 CDN

  •  Boys' UA Crossbar Logo Long Sleeve T-Shirt  1  Color Available $29.99
    1 Color Available
    UA Crossbar Logo
    Boys’ Long Sleeve Shirt

    $29.99 CDN

    1
  •  Boys' ColdGear® Armour Mock  1  Color Available $44.99
    1 Color Available
    ColdGear® Armour Mock
    Boys’ Long Sleeve Shirt

    $44.99 CDN

    16
  •  Boys' UA Big Logo Long Sleeve T-Shirt  2  Colors Available $29.99
    2 Colors Available
    UA Big Logo
    Boys’ Long Sleeve Shirt

    $29.99 CDN

    5
  •  Boys' UA Halftone Branded Long Sleeve  1  Color Available $30
    1 Color Available
    UA Halftone Branded
    Boys’ Long Sleeve Shirt

    $30.00 CDN

  •  Boys' UA Storm SweaterFleece ¼ Zip  2  Colors Available $64.99
    2 Colors Available
    UA Storm SweaterFleece ¼ Zip
    Boys’ Long Sleeve Shirt

    $64.99 CDN

    10
  •  Boys' UA Phenom ¼ Zip  4  Colors Available $64.99
    4 Colors Available
    UA Phenom ¼ Zip
    Boys’ Long Sleeve Shirt

    $64.99 CDN

    6
  • New Arrival  Boys' UA Microthread Terry ¼ Zip Hoodie  3  Colors Available $55
    3 Colors Available
    UA Microthread Terry ¼ Zip
    Boys’ Long Sleeve Shirt

    $55.00 CDN

  •  Boys' UA Heater ¾ Sleeve T-Shirt  3  Colors Available $34.99
    3 Colors Available
    UA Heater ¾ Sleeve
    Boys’ Baseball Long Sleeve Shirt

    $34.99 CDN

  •  Boys' UA Tech™ Big Logo Long Sleeve  4  Colors Available $30
    4 Colors Available
    UA Tech™ Big Logo
    Boys’ Long Sleeve Shirt

    $30.00 CDN

  •  Boys' UA Tech™ Textured Crew  1  Color Available $34.99
    1 Color Available
    UA Tech™ Textured
    Boys’ Long Sleeve Shirt

    $34.99 CDN

    6
  •  Boys' UA Uniform Long Sleeve Polo  2  Colors Available $46.99
    2 Colors Available
    UA Uniform Long Sleeve Polo
    Boys’ Long Sleeve Shirt

    $46.99 CDN

    1
  •  Boys' UA Siro ¼  Zip  3  Colors Available $45
    3 Colors Available
    UA Siro ¼ Zip
    Boys’ Long Sleeve Shirt

    $45.00 CDN

  •  Kids' UA Threadborne Wall Goalkeeper Jersey  2  Colors Available $44.99
    2 Colors Available
    UA Threadborne Wall Goalkeeper Jersey
    Boys’ Soccer Long Sleeve Shirt

    $44.99 CDN

  • 6 Colors Available
    UA Tech™
    Boys’ Long Sleeve Shirt

    $49.99 CDN

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

    $49.99 CDN

  • 1 Color Available
    UA Siro Tech
    Boys’ Long Sleeve Shirt

    $38.00 CDN

  • 1 Color Available
    UA Waffle Henley
    Boys’ Long Sleeve Shirt

    $39.99 CDN

  • 1 Color Available
    UA Scent Control Tech™
    Boys’ Long Sleeve Shirt

    $44.99 CDN

  • 3 Colors Available
    UA Plate ¾ Sleeve
    Baseball Long Sleeve Shirt

    $29.99 CDN

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

    $59.99 CDN

  • 1 Color Available
    ColdGear® Armour Crew
    Boys’ Long Sleeve Shirt

    $26.99 CDN$44.99 CDN

    1
  • 2 Colors Available
    UA Purestrike Grippy Fitted
    Boys’ Long Sleeve Shirt

    $38.99 CDN - $48.74 CDN$64.99 CDN

  • 2 Colors Available
    NBA Combine UA Threadborne ¼ Zip
    Boys’ Basketball Long Sleeve Shirt

    $33.99 CDN$44.99 CDN

  • 1 Color Available
    UA Speedlines Core Jogger Set – Infant
    Boys’ Long Sleeve Shirt

    $32.24 CDN$42.99 CDN

  • Another Layer, Another Level.
    It's all about the baselayers. UA boys long sleeve t-shirts & ¼ zips take it to a new level. Lightweight & comfortable, they wick sweat & dry fast so you always stay warm when you're hard at work.