Boys’ HeatGear Tops

72 Results
  •  Boy's UA Tech™ Big Logo T-Shirt LIMITED TIME: FREE SHIPPING 26 Colors $22.99
    26 Colors
    UA Tech™ Big Logo
    Boys’ Short Sleeve

    $22.99 CDN$22.99 CDN

    38
  •  Boys’ UA Locker Short Sleeve T-Shirt LIMITED TIME: FREE SHIPPING 10 Colors $21.99
    10 Colors
    Boys’ UA Locker Short Sleeve
    Boys’ Short Sleeve

    $21.99 CDN

    2
  •  Boys' UA Match Play Polo LIMITED TIME: FREE SHIPPING 13 Colors $34.99
    13 Colors
    UA Match Play
    Boys’ Golf Short Sleeve

    $34.99 CDN

    12
  •  Boys’ UA Tech™ Big Logo Hybrid T-Shirt LIMITED TIME: FREE SHIPPING 22 Colors $29.99
    22 Colors
    UA Tech™ Big Logo Hybrid
    Boys’ Short Sleeve

    $29.99 CDN$29.99 CDN

    1
  •  Boys' UA Tech™ Big Logo Printed T-Shirt LIMITED TIME: FREE SHIPPING 3 Colors $27.99
    3 Colors
    UA Tech™ Big Logo Printed
    Boys’ Short Sleeve

    $27.99 CDN$27.99 CDN

    7
  •  Boys’ UA HeatGear® Armour Long Sleeve Fitted Shirt LIMITED TIME: FREE SHIPPING 6 Colors $34.99
    6 Colors
    UA HeatGear® Armour Fitted Shirt
    Boys’ Football Long Sleeve

    $34.99 CDN

  •  Boys’ UA Playoff Polo  4 Colors $44.99
    4 Colors
    UA Playoff
    Boys’ Golf Polo Shirt

    $44.99 CDN

  •  Boys’ SC30 Branded T-Shirt LIMITED TIME: FREE SHIPPING 5 Colors $29.99
    5 Colors
    SC30 Branded
    Boys’ Basketball Short Sleeve

    $29.99 CDN

  •  Boys’ UA HeatGear® Armour Short Sleeve Fitted Shirt LIMITED TIME: FREE SHIPPING 7 Colors $27.99
    7 Colors
    UA HeatGear® Armour Fitted Shirt
    Boys’ Football Short Sleeve

    $27.99 CDN

  •  Boys’ UA CoolSwitch Thermocline T-Shirt LIMITED TIME: FREE SHIPPING 2 Colors $44.99
    2 Colors
    UA CoolSwitch Thermocline
    Boys’ Fishing Short Sleeve

    $44.99 CDN

  • New Arrival  Boys’ Under Armour® Alter Ego Superman/Batman Reversible T-Shirt LIMITED TIME: FREE SHIPPING 1 Color $34.99
    1 Color
    Under Armour® Alter Ego Superman/Batman Reversible
    Boys’ Short Sleeve

    $34.99 CDN

    3
  •  Boys’ UA CoolSwitch Fitted Short Sleeve Shirt LIMITED TIME: FREE SHIPPING 5 Colors $34.99
    5 Colors
    UA CoolSwitch Fitted
    Boys’ Short Sleeve

    $34.99 CDN

  •  Boys’ UA Ninja Hoodie LIMITED TIME: FREE SHIPPING 1 Color $74.99
    1 Color
    UA Ninja
    Boys’ Fishing Long Sleeve

    $74.99 CDN

  •  Boys’ UA CoolSwitch Fitted Tank LIMITED TIME: FREE SHIPPING 2 Colors $34.99
    2 Colors
    UA CoolSwitch Fitted
    Boys’ Tank

    $34.99 CDN

  • New Arrival  Boys’ Under Armour® Alter Ego Batman HeatGear® T-Shirt LIMITED TIME: FREE SHIPPING 1 Color $59.99
    1 Color
    Under Armour® Alter Ego Batman HeatGear®
    Boys’ Short Sleeve

    $59.99 CDN

  •  Boys’ Toronto Blue Jays I Will UA Tech™ T-Shirt LIMITED TIME: FREE SHIPPING 1 Color $29.99
    1 Color
    Toronto Blue Jays I Will UA Tech™
    Boys’ Graphic T-Shirt

    $29.99 CDN

  •  Boys’ UA Tech™ Hoodie LIMITED TIME: FREE SHIPPING 1 Color $29.99
    1 Color
    UA Tech™
    Boys’ Long Sleeve

    $29.99 CDN

  •  Boys’ UA Match Play Blocked Polo LIMITED TIME: FREE SHIPPING 8 Colors $39.99
    8 Colors
    UA Match Play Blocked
    Boys’ Golf Short Sleeve

    $39.99 CDN

    2
  •  Boys' UA Tech™ Hoodie LIMITED TIME: FREE SHIPPING 5 Colors $39.99
    5 Colors
    UA Tech™
    Boys’ Long Sleeve

    $39.99 CDN

  •  Boys’ UA Rising Pixelated Logo T-Shirt LIMITED TIME: FREE SHIPPING 3 Colors $22.99
    3 Colors
    UA Rising Pixelated Logo
    Boys’ Short Sleeve

    $22.99 CDN

    1
  •  Boys’ UA Sun Slasher Short Sleeve LIMITED TIME: FREE SHIPPING 4 Colors $22.99 to $29.99
    4 Colors
    UA Sun Slasher
    Boys’ Running Short Sleeve

    $22.99 CDN - $29.99 CDN

  •  Boys’ UA Charged Cotton® T400 T-Shirt LIMITED TIME: FREE SHIPPING 2 Colors $27.99
    2 Colors
    UA Charged Cotton® T400
    Boys’ Short Sleeve

    $27.99 CDN

  •  Boys’ UA Impact Logo T-Shirt LIMITED TIME: FREE SHIPPING 1 Color $29.99
    1 Color
    UA Impact Logo
    Boys’ Short Sleeve

    $29.99 CDN

  •  Boys’ UA Big Logo Sleeveless T-Shirt LIMITED TIME: FREE SHIPPING 2 Colors $22.99
    2 Colors
    UA Big Logo Sleeveless
    Boys’ Graphic T-Shirt

    $22.99 CDN$22.99 CDN

  •  Boys’ UA Power In Pink® Fight Back T-Shirt LIMITED TIME: FREE SHIPPING 1 Color $22.99
    1 Color
    UA Power In Pink® Fight Back
    Boys’ Short Sleeve

    $22.99 CDN

  •  Boys' UA Sportstyle Logo T-Shirt LIMITED TIME: FREE SHIPPING 1 Color $22.99
    1 Color
    UA Sportstyle Logo
    Boys’ Short Sleeve

    $22.99 CDN

  •  Boys’ UA Tech™ Hoodie LIMITED TIME: FREE SHIPPING 1 Color $39.99
    1 Color
    UA Tech™
    Boys’ Long Sleeve

    $39.99 CDN

  •  Boys’ UA Basketball Icon T-Shirt LIMITED TIME: FREE SHIPPING 3 Colors $22.99
    3 Colors
    UA Basketball Icon
    Boys’ Short Sleeve

    $22.99 CDN

  •  Boys’ Under Armour® Alter Ego Star Wars T-Shirt LIMITED TIME: FREE SHIPPING 1 Color $34.99
    1 Color
    Under Armour® Alter Ego Star Wars
    Boys’ Short Sleeve

    $34.99 CDN

  •  Boys’ UA Tech™ ¼ Zip LIMITED TIME: FREE SHIPPING 7 Colors $29.99 to $39.99
    7 Colors
    UA Tech™ ¼ Zip
    Boys’ Long Sleeve

    $29.99 CDN - $39.99 CDN$39.99 CDN

    1
  •  Boys’ UA Super Hero Fitted Shirt LIMITED TIME: FREE SHIPPING 3 Colors $39.99
    3 Colors
    Under Armour® Alter Ego
    Boys’ Football Short Sleeve

    $39.99 CDN

    16
  •  Boys’ UA Locker T-Shirt LIMITED TIME: FREE SHIPPING 7 Colors $29.99
    7 Colors
    UA Locker
    Boys’ Long Sleeve

    $29.99 CDN

  •  Boys’ UA Match Play Long Sleeve Polo LIMITED TIME: FREE SHIPPING 4 Colors $26.99 to $44.99
    4 Colors
    UA Match Play
    Boys’ Golf Long Sleeve

    $26.99 CDN - $44.99 CDN

  •  Boys’ UA Show Me Sweat Tank LIMITED TIME: FREE SHIPPING 1 Color $34.99
    1 Color
    UA Never Back Down
    Boys’ Running Tank

    $34.99 CDN

  •  Boys’ UA Antler Logo T-Shirt LIMITED TIME: FREE SHIPPING 1 Color $22.99
    1 Color
    UA Antler Logo
    Boys’ Fishing Short Sleeve

    $22.99 CDN

  •  Boys' UA Camo Fill Logo T-Shirt LIMITED TIME: FREE SHIPPING 7 Colors $25.99
    7 Colors
    UA Camo Fill Logo
    Boys’ Fishing Short Sleeve

    $25.99 CDN

  •  Boys’ UA ZagZig T-Shirt LIMITED TIME: FREE SHIPPING 3 Colors $22.99
    3 Colors
    UA ZagZig
    Boys’ Surf Short Sleeve

    $22.99 CDN

  •  Boys’’ UA Hockey Grippy Fitted Shirt LIMITED TIME: FREE SHIPPING 1 Color $54.99
    1 Color
    Boys'’ UA Hockey Grippy
    Boys’ Hockey Long Sleeve

    $54.99 CDN

  •  Boys’ UA Golazo Soccer Jersey LIMITED TIME: FREE SHIPPING 9 Colors $24.99
    9 Colors
    UA Golazo Soccer Jersey
    Boys’ Soccer Short Sleeve

    $24.99 CDN

  •  Boy's UA HeatGear® Armour Up Shield Fitted Short Sleeve Shirt LIMITED TIME: FREE SHIPPING 3 Colors $29.99
    3 Colors
    Boy's UA HeatGear® Armour Up Shield Fitted
    Boys’ Short Sleeve

    $29.99 CDN

  •  Boys' Under Armour® Alter Ego Iron Man T-Shirt LIMITED TIME: FREE SHIPPING 1 Color $34.99
    1 Color
    Under Armour® Alter Ego Iron Man
    Boys’ Short Sleeve

    $34.99 CDN

  •  Boys’ UA Heenalu Tank LIMITED TIME: FREE SHIPPING 2 Colors $22.99 to $29.99
    2 Colors
    UA Heenalu
    Boys’ Surf Tank

    $22.99 CDN - $29.99 CDN

  •  Boys’ UA I Sweat Excellence T-Shirt LIMITED TIME: FREE SHIPPING 2 Colors $25.99
    2 Colors
    UA I Sweat Excellence
    Boys’ Running Short Sleeve

    $25.99 CDN

  •  Boys’ UA Slasher Long Sleeve Surf T-Shirt LIMITED TIME: FREE SHIPPING 2 Colors $26.99 to $34.99
    2 Colors
    UA Slasher Long Sleeve Surf
    Boys’ Surf Long Sleeve

    $26.99 CDN - $34.99 CDN

  •  Boys’ UA Zone T-Shirt LIMITED TIME: FREE SHIPPING 6 Colors $29.99
    6 Colors
    UA Zone
    Boys’ Short Sleeve

    $29.99 CDN

  •  Boys’ UA Prove It On The Court T-Shirt LIMITED TIME: FREE SHIPPING 2 Colors $22.99
    2 Colors
    UA Prove It On The Court
    Boys’ Basketball Short Sleeve

    $22.99 CDN

  •  Boys’ Under Armour® Alter Ego Superman HeatGear® T-Shirt LIMITED TIME: FREE SHIPPING 1 Color $59.99
    1 Color
    Under Armour® Alter Ego Superman HeatGear®
    Boys’ Short Sleeve

    $59.99 CDN

    1
  • New Arrival  Boys’ Under Armour® Batman Logo T-Shirt LIMITED TIME: FREE SHIPPING 1 Color $34.99
    1 Color
    UA Batman Logo
    Boys’ Short Sleeve

    $34.99 CDN

  •  Boys' UA United We Play T-Shirt LIMITED TIME: FREE SHIPPING 1 Color $29.99
    1 Color
    UA United We Play
    Boys’ Short Sleeve

    $29.99 CDN

  •  Kids’ UA Football Jersey LIMITED TIME: FREE SHIPPING 5 Colors $22.99
    5 Colors
    Kid's UA Football Jersey
    Boys’ Football Short Sleeve

    $22.99 CDN

  •  Boys' Under Armour® Alter Ego Superman Helmet T- Shirt LIMITED TIME: FREE SHIPPING 1 Color $34.99
    1 Color
    Under Armour® Alter Ego Superman Helmet
    Boys’ Football Short Sleeve

    $34.99 CDN

  •  Boys' UA Show Me Sweat ¾ Sleeve Shirt LIMITED TIME: FREE SHIPPING 1 Color $39.99
    1 Color
    UA Never Back Down ¾
    Boys’ Long Sleeve

    $39.99 CDN

  •  Boys’ UA WWP Dog Tag T-Shirt LIMITED TIME: FREE SHIPPING 1 Color $22.99
    1 Color
    UA WWP Dog Tag
    Boys’ Short Sleeve

    $22.99 CDN

  •  Boys’ UA Tech™ Scent Control T-Shirt LIMITED TIME: FREE SHIPPING 1 Color $39.99
    1 Color
    UA Tech™
    Boys’ Hunting Short Sleeve

    $39.99 CDN

  • New Arrival  Boys' UA Purestrike Grippy Fitted Long Sleeve LIMITED TIME: FREE SHIPPING 2 Colors $64.99
    2 Colors
    UA Purestrike Grippy Fitted
    Boys’ Hockey Long Sleeve

    $64.99 CDN

  •  UA coldblack® Draw Polo LIMITED TIME: FREE SHIPPING 1 Color $74.99
    1 Color
    UA coldblack® Draw Polo
    Boys’ Golf Short Sleeve

    $74.99 CDN

  • New Arrival  Boys' SC30 Player T-Shirt LIMITED TIME: FREE SHIPPING 1 Color $32.99
    1 Color
    UA SC30 Player
    Boys’ Basketball Short Sleeve

    $32.99 CDN

  •  Boys’ UA Horizontal Goalkeeper Jersey LIMITED TIME: FREE SHIPPING 2 Colors $34.99
    2 Colors
    Boys’ UA Horizontal Goalkeeper Jersey
    Boys’ Soccer Long Sleeve

    $34.99 CDN

    1
  •  Boys’ UA Tech™ Scent Control Long Sleeve T-Shirt LIMITED TIME: FREE SHIPPING 1 Color $44.99
    1 Color
    UA Tech™
    Boys’ Hunting Long Sleeve

    $44.99 CDN

  • New Arrival  Boys' UA Goal Hard T-Shirt  LIMITED TIME: FREE SHIPPING 1 Color $25.99
    1 Color
    UA Goal Hard
    Boys’ Hockey Short Sleeve

    $25.99 CDN