Boys’ HeatGear®

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51 Results
  • New Arrival
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    Boys' UA Match Play Polo
    17 Colors
    UA Match Play
    Boys’ Golf Short Sleeve T-Shirt

    $34.99 CDN

    12
  • New Arrival
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    Boys’ UA Tech™ Big Logo Hybrid T-Shirt
    18 Colors
    UA Tech™ Big Logo Hybrid
    Boys’ Short Sleeve T-Shirt

    $29.99 CDN

    1
  • New Arrival
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    Boys' UA Eliminator Shorts
    15 Colors
    UA Eliminator
    Boys’ Shorts

    $29.99 CDN

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

    $44.99 CDN

    1
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    Boy’s UA Team Raid Shorts
    5 Colors
    Boy’s UA Team Raid
    Boys’ Shorts

    $24.99 CDN

  • quickview
    Boys’ UA Original Series Boxerjock® Novelty 2-Pack
    3 Colors
    UA Original Series Boxerjock® Novelty 2-Pack
    Boys’ Underwear

    $29.99 CDN

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

    $21.99 CDN

    2
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    Boys’ UA Printed Golf Shorts
    2 Colors
    UA Printed Golf
    Boys’ Shorts

    $59.99 CDN

  • quickview
    Kids’ UA Storm Caliber Hoodie
    3 Colors
    UA Storm Caliber
    Kids’ Hunting Hoodie

    $64.99 CDN

    1
  • quickview
    Boys' UA Influencer Shorts
    7 Colors
    UA Influencer
    Boys’ Shorts

    $27.99 CDN

    2
  • New Arrival
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    Boys’ SC30 Essentials Basketball Shorts
    5 Colors
    SC30 Essentials Basketball
    Boys’ Basketball Shorts

    $34.99 CDN

    2
  • New Arrival
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    Boys’ UA HeatGear® Armour Long Sleeve Fitted Shirt
    7 Colors
    UA HeatGear® Armour
    Boys’ Long Sleeve

    $34.99 CDN

  • quickview
    Boys’ UA Match Play Blocked Polo
    9 Colors
    UA Match Play Blocked
    Boys’ Short Sleeve T-Shirt

    $39.99 CDN

    2
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    Boys’ UA Golazo Soccer Shorts
    5 Colors
    UA Golazo Soccer
    Boys’ Soccer Shorts

    $22.99 CDN

  • quickview
    Boys’ UA Select Basketball Shorts
    12 Colors
    UA Select Basketball
    Boys’ Basketball Shorts

    $34.99 CDN

    2
  • New Arrival
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    Boys’ UA ColdGear® Infrared Hacker Jacket
    3 Colors
    UA ColdGear® Infrared Hacker
    Boys’ Outerwear

    $164.99 CDN$123.99 CDN

    2
  • New Arrival
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    Boys’ UA HeatGear® Armour Short Sleeve Fitted Shirt
    7 Colors
    UA HeatGear® Armour
    Boys’ Short Sleeve T-Shirt

    $27.99 CDN

  • New Arrival
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    Boys’ SC30 Branded T-Shirt
    5 Colors
    SC30 Branded
    Boys’ Basketball Short Sleeve T-Shirt

    $29.99 CDN

  • quickview
    Boys’ UA Locker T-Shirt
    7 Colors
    UA Locker
    Boys’ Long Sleeve

    $29.99 CDN

  • quickview
    Boys' UA Hiit Boardshorts
    4 Colors
    UA Hiit
    Boys’ Board Shorts

    $39.99 CDN

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

    $39.99 CDN

  • New Arrival
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    Boys’ UA Playoff Polo
    4 Colors
    UA Playoff
    Boys’ Polo

    $44.99 CDN

  • New Arrival
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    Boys’ UA CoolSwitch Fitted Short Sleeve Shirt
    6 Colors
    UA CoolSwitch Fitted Short Sleeve
    Boys’ Short Sleeve T-Shirt

    $34.99 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
    Boys’ UA Golazo Soccer Jersey
    9 Colors
    UA Golazo Soccer Jersey
    Boys’ Soccer Short Sleeve T-Shirt

    $24.99 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 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
    Boys’ UA Zone T-Shirt
    6 Colors
    UA Zone
    Boys’ Short Sleeve T-Shirt

    $29.99 CDN

  • New Arrival
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    Boys’ UA Storm ColdGear® Extreme Hoodie
    2 Colors
    UA Storm ColdGear® Extreme
    Boys’ Outerwear

    $74.99 CDN - $99.99 CDN

    1
  • quickview
    Boys’ UA Crossover Basketball Shorts
    5 Colors
    UA Crossover Basketball
    Boys’ Shorts

    $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 Tech™ Hoodie
    4 Colors
    UA Tech™
    Boys’ Hoodie

    $39.99 CDN

  • quickview
    Boys’ UA Assist Shorts
    5 Colors
    UA Assist
    Boys’ Shorts

    $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 Impact Logo T-Shirt
    2 Colors
    UA Impact Logo
    Boys’ Short Sleeve T-Shirt

    $29.99 CDN

  • quickview
    Boys' UA Undeniable Baseball ¾ Sleeve T-Shirt
    1 Color
    UA Undeniable Baseball ¾ Sleeve
    Boys’ Baseball

    $39.99 CDN

  • New Arrival
    quickview
    Boys’ SC30 Essentials Printed Basketball Shorts
    2 Colors
    SC30 Essentials Printed Basketball
    Boys’ Basketball Shorts

    $39.99 CDN

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

    $25.99 CDN

  • quickview
    Boys’ UA Horizontal Goalkeeper Jersey
    2 Colors
    Boys’ UA Horizontal Goalkeeper Jersey
    Boys’ Soccer Long Sleeve

    $34.99 CDN

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

    $22.99 CDN

  • quickview
    Boys’ Under Armour® Superman ColdGear® Fitted Mock
    1 Color
    Under Armour® Superman ColdGear®
    Boys’ Long Sleeve

    $64.99 CDN

  • quickview
    Boys’ UA WWP Dog Tag T-Shirt
    1 Color
    UA WWP Dog Tag
    Boys’ Short Sleeve T-Shirt

    $22.99 CDN

  • New Arrival
    quickview
    Boys’ UA HeatGear® Armour Up Fadeaway Fitted ¾ Leggings
    1 Color
    UA HeatGear® Armour Up Fadeaway Fitted ¾
    Boys’ Leggings

    $39.99 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 Don't Pop It Up T-Shirt
    1 Color
    UA Don't Pop It Up
    Boys’ Baseball Short Sleeve T-Shirt

    $24.99 CDN

  • New Arrival
    quickview
    Boys’ Chicago Cubs UA Storm Armour® Fleece Hoodie
    1 Color
    Chicago Cubs UA Storm Armour® Fleece
    Boys’ Hoodie

    $64.99 CDN

  • quickview
    Boys' UA Match Play Polo
    2 Colors
    UA Match Play
    Boys’ Golf Short Sleeve T-Shirt

    $34.99 CDN$26.99 CDN

    12
  • quickview
    Boys’ UA Storm Armour® Fleece Big Logo Hoodie
    9 Colors
    UA Storm Armour® Fleece Big Logo
    Boys’ Hoodie

    $54.99 CDN$41.99 CDN

    5
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    Boys' UA Storm Armour® Fleece Jumbo Logo Hoodie
    4 Colors
    UA Storm Armour® Fleece Jumbo Logo
    Boys’ Hoodie

    $59.99 CDN$44.99 CDN

  • quickview
    Boys’ UA ColdGear® Infrared Performance Fleece Jacket
    7 Colors
    UA ColdGear® Infrared Performance Fleece
    Boys’ Outerwear

    $89.99 CDN$53.99 CDN - $67.99 CDN