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Baselayer Tops

67 Results
  • Best Seller  Men's UA HeatGear® Armour Long Sleeve Compression Shirt  7 Colors $39.99
    7 Colors
    UA HeatGear® Armour Compression Shirt
    Men’s Long Sleeve Shirt

    $39.99 CDN

    22
  • Best Seller  Men's UA HeatGear® Armour Short Sleeve Compression Shirt  7 Colors $29.99
    7 Colors
    UA HeatGear® Armour Compression Shirt
    Men’s Short Sleeve Shirt

    $29.99 CDN

    35
  •  Boys' HeatGear® Armour Long Sleeve  4 Colors $34.99
    4 Colors
    HeatGear® Armour
    Boys’ Long Sleeve Shirt

    $34.99 CDN

    2
  •  Men's UA ColdGear® Armour Elements Mock  2 Colors $74.99
    2 Colors
    UA ColdGear® Armour Elements Mock
    Men’s Long Sleeve Shirt

    $74.99 CDN

    8
  •  Men's HeatGear® SuperVent Armour Short Sleeve Compression T-Shirt  1 Color $49.99
    1 Color
    HeatGear® SuperVent Armour
    Men’s Short Sleeve Shirt

    $49.99 CDN

    5
  •  Men's UA HeatGear® Armour Sleeveless Compression Shirt  6 Colors $29.99
    6 Colors
    UA HeatGear® Armour Compression Shirt
    Men’s Tank Top

    $29.99 CDN

    34
  •  Women's UA HeatGear® Armour Long Sleeve  7 Colors $37.99
    7 Colors
    UA HeatGear® Armour
    Women’s Long Sleeve Shirt

    $37.99 CDN

    5
  •  Men's Under Armour® Alter Ego Punisher Compression Shirt  1 Color $49.99
    1 Color
    Under Armour® Alter Ego Punisher Compression
    Men’s Short Sleeve Shirt

    $49.99 CDN

    25
  •  Men's UA Purestrike Grippy Fitted Long Sleeve  2 Colors $69.99
    2 Colors
    UA Purestrike Grippy
    Men’s Hockey Long Sleeve Shirt

    $69.99 CDN

  • Best Seller  Men's UA Base™ 4.0 Crew  2 Colors $99.99
    2 Colors
    UA Base™ 4.0 Crew
    Men’s Long Sleeve Shirt

    $99.99 CDN

    8
  •  Men's UA Base™ 3.0 Crew  2 Colors $89.99
    2 Colors
    UA Base™ 3.0 Crew
    Men’s Long Sleeve Shirt

    $89.99 CDN

    3
  • Best Seller  Men’s Tactical HeatGear® Compression V-Neck T-Shirt  2 Colors $29.99
    2 Colors
    UA Tactical HeatGear® Compression V-Neck
    Men’s Short Sleeve Shirt

    $29.99 CDN

    74
  •  Men's UA Base™ 2.0 Crew  2 Colors $64.99
    2 Colors
    UA Base™ 2.0 Crew
    Men’s Long Sleeve Shirt

    $64.99 CDN

    4
  •  Boys' HeatGear® Armour Short Sleeve  4 Colors $27.99
    4 Colors
    HeatGear® Armour
    Boys’ Short Sleeve Shirt

    $27.99 CDN

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

    $44.99 CDN

    5
  •  Men's UA ColdGear® Infrared Fitted Mock  1 Color $64.99
    1 Color
    UA ColdGear® Infrared Fitted Mock
    Men’s Long Sleeve Shirt

    $64.99 CDN

    3
  • 4 Colors
    UA Tactical HeatGear® Compression
    Men’s Tactical Short Sleeve Shirt

    $34.99 CDN

    73
  • 3 Colors
    UA ColdGear® Infrared Tactical Fitted Mock
    Men’s Long Sleeve Shirt

    $64.99 CDN

    10
  • 1 Color
    UA Base™ 2.0
    Women’s Long Sleeve Shirt

    $74.99 CDN

    4
  • 2 Colors
    UA Base™ 4.0 Crew
    Women’s Long Sleeve Shirt

    $99.99 CDN

    4
  • 1 Color
    UA Base™ 1.0 Crew
    Men’s Long Sleeve Shirt

    $49.99 CDN

    2
  • 1 Color
    Under Armour® Alter Ego Iron Man Compression
    Men’s Short Sleeve Shirt

    $69.99 CDN

    11
  • 3 Colors
    ColdGear® Armour Printed
    Boys’ Long Sleeve Shirt

    $49.99 CDN

  • 1 Color
    UA Base™ 2.0
    Men’s Long Sleeve Shirt

    $74.99 CDN

    7
  • 2 Colors
    UA Purestrike Grippy Fitted
    Boys’ Long Sleeve Shirt

    $64.99 CDN

  • 4 Colors
    UA HeatGear® Armour Compression
    Men’s Tank Top

    $29.99 CDN

    13
  • 3 Colors
    UA ColdGear® Infrared Tactical Fitted Crew
    Men’s Long Sleeve Shirt

    $64.99 CDN

    6
  • 4 Colors
    HeatGear® Armour
    Boys’ Tank Top

    $27.99 CDN

    2
  • 4 Colors
    Under Armour® Alter Ego Marvel Fitted Baselayer
    Boys’ Football Graphic T-Shirt

    $39.99 CDN

    3
  • 4 Colors
    UA ColdGear® Armour Jacquard Compression Crew
    Men’s Long Sleeve Shirt

    $69.99 CDN

  • 2 Colors
    UA Base™ 3.0 Crew
    Women’s Long Sleeve Shirt

    $89.99 CDN

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

    $64.99 CDN

  • 1 Color
    Under Armour® Alter Ego Captain America Compression
    Men’s Short Sleeve Shirt

    $69.99 CDN

    24
  • 1 Color
    UA Base™ Extreme
    Boys’ Hunting Long Sleeve Shirt

    $64.99 CDN

  • 2 Colors
    UA HeatGear® Armour Printed Compression Shirt
    Men’s Short Sleeve Shirt

    $34.99 CDN

    25
  • 1 Color
    UA Base™ 2.0 ¼ Zip
    Men’s Long Sleeve Shirt

    $69.99 CDN

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

    $49.99 CDN

  • 1 Color
    UA ColdGear® Armour Printed
    Men’s Long Sleeve Shirt

    $69.99 CDN

  • 1 Color
    HeatGear® CoolSwitch Fitted
    Men’s Long Sleeve Shirt

    $49.99 CDN

  • 1 Color
    ColdGear® Infrared Tactical
    Men’s Short Sleeve Shirt

    $59.99 CDN

    1
  • 1 Color
    UA ColdGear® Armour Jacquard Compression Mock
    Men’s Long Sleeve Shirt

    $69.99 CDN

  • 1 Color
    UA Base™ Wool Crew
    Men’s Long Sleeve Shirt

    $114.99 CDN

  • 1 Color
    UA Charged Compression Shirt
    Men’s Long Sleeve Shirt

    $144.99 CDN

    2
  • 2 Colors
    UA ColdGear® Armour ¼ Zip
    Men’s Long Sleeve Shirt

    $74.99 CDN

    5
  • 2 Colors
    HeatGear® Armour Zone Compression
    Men’s Short Sleeve Shirt

    $84.99 CDN

    2
  • 1 Color
    UA Charged Compression
    Men’s Short Sleeve Shirt

    $114.99 CDN

    3
  • 5 Colors
    UA HeatGear® Armour Compression Shirt
    Men’s Short Sleeve Shirt

    $17.99 CDN - $22.49 CDN$29.99 CDN

    35
  • 8 Colors
    UA ColdGear® Armour Compression Mock
    Men’s Long Sleeve Shirt

    $33.99 CDN$59.99 CDN

    36
  • 2 Colors
    HeatGear® Armour
    Boys’ Long Sleeve Shirt

    $20.99 CDN - $26.99 CDN$34.99 CDN

    2
  • 2 Colors
    UA ColdGear® Armour Elements Mock
    Men’s Long Sleeve Shirt

    $41.99 CDN$74.99 CDN

    8
  • 6 Colors
    HeatGear® SuperVent Armour
    Men’s Short Sleeve Shirt

    $29.99 CDN - $34.99 CDN$49.99 CDN

    5
  • 6 Colors
    UA ColdGear® Armour Compression Crew
    Men’s Long Sleeve Shirt

    $44.99 CDN$59.99 CDN

    14
  • 1 Color
    UA HeatGear® Armour Compression Shirt
    Men’s Tank Top

    $19.99 CDN$29.99 CDN

    34
  • 1 Color
    Under Armour® Alter Ego Batman Compression
    Men’s Short Sleeve Shirt

    $41.99 CDN$69.99 CDN

    13
  • 5 Colors
    ColdGear® Reactor Crew
    Boys’ Long Sleeve Shirt

    $48.74 CDN$64.99 CDN

  • 2 Colors
    HeatGear® Armour
    Boys’ Short Sleeve Shirt

    $16.79 CDN$27.99 CDN

    1
  • 2 Colors
    ColdGear® Armour Mock
    Boys’ Long Sleeve Shirt

    $24.99 CDN - $33.74 CDN$44.99 CDN

    5
  • 1 Color
    Under Armour® Alter Ego Superman Compression
    Men’s Short Sleeve Shirt

    $48.99 CDN$69.99 CDN

    10
  • 1 Color
    UA ColdGear®
    Women’s Long Sleeve Shirt

    $41.99 CDN$59.99 CDN

    22
  • 1 Color
    UA Base™ Extreme ¼ Zip
    Men’s Hunting Long Sleeve Shirt

    $78.74 CDN$104.99 CDN