Boys’ Shirts & Tops

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  • New Arrival
    quickview
    Boy's UA Tech™ Big Logo T-Shirt
    27 Colors
    UA Tech™ Big Logo
    Boys’ Short Sleeve T-Shirt

    $22.99 CDN

    38
  • New Arrival
    quickview
    Boys' UA Tech™ Big Logo Printed T-Shirt
    8 Colors
    UA Tech™ Big Logo Printed
    Boys’ Short Sleeve T-Shirt

    $20.99 CDN - $27.99 CDN

    6
  • New Arrival
    quickview
    Boys’ UA Tech™ Big Logo Hybrid T-Shirt
    18 Colors
    UA Tech™ Big Logo Hybrid
    Boys’ Short Sleeve T-Shirt

    $29.99 CDN

    1
  • quickview
    Boys’ UA Super Hero Fitted Shirt
    4 Colors
    Boys’ UA Super Hero Fitted Shirt
    Boys’ Football Short Sleeve T-Shirt

    $39.99 CDN

    16
  • quickview
    Boys’ UA Storm Armour® Fleece Big Logo Hoodie
    4 Colors
    UA Storm Armour® Fleece Big Logo
    Boys’ Hoodie

    $54.99 CDN

    5
  • New Arrival
    quickview
    Boys’ UA Locker Short Sleeve T-Shirt
    10 Colors
    Boys’ UA Locker Short Sleeve
    Boys’ Short Sleeve T-Shirt

    $21.99 CDN

    2
  • quickview
    Boys’ UA ColdGear® Armour Fitted Mock
    7 Colors
    UA ColdGear® Armour
    Boys’ Long Sleeve

    $44.99 CDN

    1
  • quickview
    Boys’ UA Rival Fleece Logo X2 Hoodie
    2 Colors
    UA Rival Fleece Logo X2
    Boys’ Hoodie

    $33.99 CDN

    1
  • quickview
    Boys’ UA Tech™ Hoodie
    5 Colors
    UA Tech™
    Boys’ Hoodie

    $39.99 CDN

  • quickview
    Boys’ UA Storm Armour® Fleece MagZip Hoodie
    2 Colors
    UA Storm Armour® Fleece MagZip
    Boys’ Hoodie

    $74.99 CDN

  • quickview
    Boys' UA Storm Armour® Fleece Jumbo Logo Hoodie
    1 Color
    UA Storm Armour® Fleece Jumbo Logo
    Boys’ Hoodie

    $59.99 CDN

  • New Arrival
    quickview
    Boys’ UA HeatGear® Armour Short Sleeve Fitted Shirt
    7 Colors
    UA HeatGear® Armour
    Boys’ Short Sleeve T-Shirt

    $27.99 CDN

  • New Arrival
    quickview
    Boys’ UA HeatGear® Armour Long Sleeve Fitted Shirt
    7 Colors
    UA HeatGear® Armour
    Boys’ Long Sleeve

    $34.99 CDN

  • quickview
    Boys’ UA ColdGear® Armour Fitted Crew
    2 Colors
    UA ColdGear® Armour
    Boys’ Long Sleeve

    $44.99 CDN

    2
  • quickview
    Boys’ Toronto Blue Jays I Will UA Tech™ T-Shirt
    1 Color
    Toronto Blue Jays I Will UA Tech™
    Boys’ Short Sleeve T-Shirt

    $29.99 CDN

  • quickview
    Boys’ UA Commuter Tri-Blend Fleece Hoodie
    5 Colors
    UA Commuter Tri-Blend Fleece
    Boys’ Hoodie

    $59.99 CDN

  • quickview
    Boys’ UA Charged Cotton® T400 T-Shirt
    6 Colors
    UA Charged Cotton® T400
    Boys’ Short Sleeve T-Shirt

    $27.99 CDN

  • quickview
    Boys’ UA Tech™ Big Logo Tank
    2 Colors
    UA Tech™ Big Logo
    Boys’ Graphic T-Shirt

    $22.99 CDN

  • quickview
    Boys’ UA Tech™ ¼ Zip
    4 Colors
    UA Tech™ ¼ Zip
    Boys’ Long Sleeve

    $39.99 CDN

  • quickview
    Toronto Blue Jays UA Tech™
    1 Color
    Toronto Blue Jays UA Tech™
    Boys’ Baseball Graphic T-Shirt

    $49.99 CDN

  • quickview
    Boys’ UA Tech™ Hoodie
    4 Colors
    UA Tech™
    Boys’ Hoodie

    $39.99 CDN

  • quickview
    Boys’ UA Rival Fleece Hoodie
    3 Colors
    UA Rival Fleece
    Boys’ Hoodie

    $39.99 CDN

  • quickview
    Boys’ UA HeatGear® Armour Up Digi Fitted Short Sleeve Shirt
    6 Colors
    UA HeatGear® Armour Up Digi Fitted Short Sleeve
    Boys’ Short Sleeve T-Shirt

    $29.99 CDN

  • quickview
    Toronto Blue Jays UA Storm Armour® Fleece
    1 Color
    Toronto Blue Jays UA Storm Armour® Fleece

    $64.99 CDN

  • quickview
    Boys’ UA HeatGear® Armour Up Short Sleeve Fitted Shirt
    2 Colors
    UA HeatGear® Armour Up
    Boys’ Short Sleeve T-Shirt

    $29.99 CDN

  • quickview
    Boys’ UA Never Back Down T-Shirt
    2 Colors
    UA Never Back Down
    Boys’ Graphic T-Shirt

    $34.99 CDN

  • quickview
    Boys’ UA Tech™ Big Logo Printed Long Sleeve T-Shirt
    1 Color
    UA Tech™ Big Logo Printed
    Boys’ Long Sleeve

    $34.99 CDN

  • quickview
    Boys’ UA Rising Pixelated Logo T-Shirt
    5 Colors
    UA Rising Pixelated Logo
    Boys’ Short Sleeve T-Shirt

    $22.99 CDN

    1
  • quickview
    Boys’ UA HeatGear® Armour Up Long Sleeve Fitted Shirt
    2 Colors
    UA HeatGear® Armour Up
    Boys’ Long Sleeve

    $39.99 CDN

  • quickview
    Boys’ Under Armour® Batman Logo T-Shirt
    1 Color
    UA Batman Logo
    Boys’ Short Sleeve T-Shirt

    $34.99 CDN

  • quickview
    Boys’ UA Fish Hook Long Sleeve T-Shirt
    2 Colors
    UA Fish Hook
    Boys’ Fishing Long Sleeve

    $34.99 CDN

  • quickview
    Boys’ UA Walk Off Hero ¾ Sleeve T-Shirt
    3 Colors
    UA Walk Off Hero ¾ Sleeve
    Boys’ Baseball Graphic T-Shirt

    $29.99 CDN

    1
  • quickview
    Boy’s UA HeatGear® Armour Up Shield Fitted Short Sleeve Shirt
    3 Colors
    Boy’s UA HeatGear® Armour Up Shield Fitted
    Boys’ Short Sleeve T-Shirt

    $29.99 CDN

  • New Arrival
    quickview
    Boys’ Under Armour® Alter Ego Star Wars T-Shirt
    1 Color
    Under Armour® Alter Ego Star Wars
    Boys’ Short Sleeve T-Shirt

    $34.99 CDN

  • quickview
    Boys’ UA HeatGear® Armour Up Long Sleeve Fitted Shirt
    1 Color
    UA HeatGear® Armour Up
    Boys’ Long Sleeve

    $39.99 CDN

  • quickview
    Boys’ UA One Step Ahead T-Shirt
    2 Colors
    UA One Step Ahead
    Boys’ Short Sleeve T-Shirt

    $25.99 CDN

  • quickview
    Boys’ Under Armour® Alter Ego Superman Vs. Batman Hoodie
    1 Color
    Under Armour® Alter Ego Superman Vs. Batman
    Boys’ Hoodie

    $69.99 CDN

    1
  • New Arrival
    quickview
    Boys’ Under Armour® Alter Ego Millennium Falcon T-Shirt
    1 Color
    Under Armour® Alter Ego Millennium Falcon
    Boys’ Graphic T-Shirt

    $34.99 CDN

  • quickview
    Boys’ UA Tech™ ¾ Sleeve
    2 Colors
    UA Tech™ ¾ Sleeve
    Boys’ Long Sleeve

    $34.99 CDN

  • quickview
    Boys’ UA Built For Battle T-Shirt
    2 Colors
    UA Built For Battle
    Boys’ Short Sleeve T-Shirt

    $22.99 CDN

  • quickview
    Boys’ UA Can’t Hold Me Back T-Shirt
    1 Color
    UA Can’t Hold Me Back
    Boys’ Short Sleeve T-Shirt

    $22.99 CDN

  • quickview
    Kids’ UA Football Jersey
    5 Colors
    UA Football Jersey
    Boys’ Football Short Sleeve T-Shirt

    $22.99 CDN

  • New Arrival
    quickview
    Boys' St. Louis Cardinals UA Storm Armour® Fleece Hoodie
    1 Color
    Boys' St. Louis Cardinals UA Storm Armour® Fleece Hoodie

    $64.99 CDN

  • New Arrival
    quickview
    Boys’ Boston Red Sox UA Storm Armour® Fleece Hoodie
    1 Color
    Boston Red Sox UA Storm Armour® Fleece
    Boys’ Baseball Hoodie

    $64.99 CDN

  • quickview
    Boys’ Under Armour® Alter Ego Batman HeatGear® T-Shirt
    1 Color
    Under Armour® Alter Ego Batman HeatGear®
    Boys’ Short Sleeve T-Shirt

    $59.99 CDN

  • New Arrival
    quickview
    Boys’ UA Tech™ Big Logo Novelty Sleeveless T-Shirt
    1 Color
    UA Tech™ Big Logo Novelty
    Boys’ Tank

    $29.99 CDN

  • quickview
    Boys’ UA I Sweat Excellence T-Shirt
    2 Colors
    UA I Sweat Excellence
    Boys’ Short Sleeve T-Shirt

    $25.99 CDN

  • New Arrival
    quickview
    Boys’ Boston Red Sox UA Tech™ Hoodie
    1 Color
    Boston Red Sox UA Tech™
    Boys’ Baseball Hoodie

    $49.99 CDN

  • New Arrival
    quickview
    Boys’ Detroit Tigers UA Tech™ Hoodie
    1 Color
    Detroit Tigers UA Tech™
    Boys’ Baseball Hoodie

    $49.99 CDN

  • New Arrival
    quickview
    Boys’ Seattle Mariners UA Tech™ Hoodie
    1 Color
    Seattle Mariners UA Tech™
    Boys’ Baseball Hoodie

    $49.99 CDN

  • quickview
    UA Breakin’ Rules
    2 Colors
    UA Breakin’ Rules
    Boys’ Graphic T-Shirt

    $22.99 CDN

  • quickview
    Boys’ UA Tech™ Scent Control Long Sleeve T-Shirt
    1 Color
    UA Tech™ Scent Control
    Boys’ Hunting Long Sleeve

    $44.99 CDN

  • New Arrival
    quickview
    Boys’ UA Show Me Sweat ¾ Sleeve Shirt
    1 Color
    UA Show Me Sweat ¾ Sleeve
    Boys’ Long Sleeve

    $39.99 CDN

  • quickview
    Boys’ UA Tech™ Scent Control T-Shirt
    1 Color
    UA Tech™ Scent Control
    Boys’ Hunting Short Sleeve T-Shirt

    $39.99 CDN

  • quickview
    Boys’ Under Armour® Alter Ego Superman/Batman Reversible T-Shirt
    1 Color
    Under Armour® Alter Ego Superman/Batman Reversible
    Boys’ Short Sleeve T-Shirt

    $34.99 CDN

    2
  • quickview
    Boys’ Under Armour® Alter Ego Captain America T-Shirt
    1 Color
    Under Armour® Alter Ego Captain America
    Boys’ Graphic T-Shirt

    $34.99 CDN

  • quickview
    Boys' Under Armour® Alter Ego Iron Man T-Shirt
    1 Color
    Under Armour® Alter Ego Iron Man
    Boys’ Short Sleeve T-Shirt

    $34.99 CDN

  • quickview
    Boys’ Under Armour® Superman Logo T-Shirt
    1 Color
    UA Superman Logo
    Boys’ Short Sleeve T-Shirt

    $34.99 CDN

  • quickview
    Boys’ UA Big Logo Long Sleeve T-Shirt
    1 Color
    UA Big Logo
    Boys’ Long Sleeve

    $29.99 CDN

  • New Arrival
    quickview
    Boys’ New York Yankees UA Tech™ Hoodie
    1 Color
    New York Yankees UA Tech™
    Boys’ Baseball Long Sleeve

    $49.99 CDN

    1