Armour® Baselayer

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

    $22.99

  • New Arrival
    quickview
    Men's UA Golf ColdGear® Mock
    4 Colors
    UA Golf ColdGear® Mock
    Men’s

    $49.99

  • New Arrival
    quickview
    Women’s UA ColdGear® Long Sleeve
    9 Colors
    UA ColdGear®
    Women’s

    $49.99

  • New Arrival
    quickview
    Men's UA HeatGear® Armour Twist Compression Tank
    3 Colors
    UA HeatGear® Armour Twist Compression
    Men’s

    $32.99

  • New Arrival
    quickview
    Boys' UA ColdGear® Armour Crew
    6 Colors
    UA ColdGear® Armour Crew
    Boys’

    $39.99

  • New Arrival
    quickview
    Men’s UA Purestrike Top
    3 Colors
    UA Purestrike
    Men’s Hockey Long Sleeve

    $39.99

    1
  • New Arrival
    quickview
    Women's UA Base™ 1.0 Crew Long Sleeve
    1 Color
    UA Base™ 1.0 Crew
    Women’s

    $44.99

  • New Arrival
    quickview
    Boys’ UA Base™ 2.0 Crew
    1 Color
    UA Base™ 2.0 Crew
    Boys’

    $44.99

  • quickview
    Men’s Tactical HeatGear® Compression V-Neck T-Shirt
    2 Colors
    UA Tactical HeatGear® Compression V-Neck
    Men’s Tactical Short Sleeve T-Shirt

    $24.99

    61
  • quickview
    Men’s Tactical HeatGear® Compression Short Sleeve T-Shirt
    4 Colors
    UA Tactical HeatGear® Compression
    Men’s Tactical Short Sleeve T-Shirt

    $24.99

    58
  • quickview
    Men's Under Armour® Alter Ego Compression Shirt
    5 Colors
    Under Armour® Alter Ego Compression Shirt
    Men’s Short Sleeve T-Shirt

    $44.99

    197
  • quickview
    Men's UA HeatGear® Armour Long Sleeve Compression Shirt
    16 Colors
    UA HeatGear® Armour Compression Shirt
    Men’s Long Sleeve

    $34.99

    10
  • quickview
    Boys’ Under Armour® Alter Ego Fitted Shirt
    4 Colors
    Under Armour® Alter Ego
    Boys’ Football Short Sleeve T-Shirt

    $34.99

    16
  • quickview
    Women’s UA HeatGear® Armour Long Sleeve
    6 Colors
    UA HeatGear® Armour
    Women’s Long Sleeve

    $29.99

    11
  • quickview
    Women’s UA ColdGear® Long Sleeve Compression Mock
    2 Colors
    UA ColdGear® Compression Mock
    Women’s Long Sleeve

    $49.99

    24
  • quickview
    Women’s UA HeatGear® Armour Short Sleeve
    5 Colors
    UA HeatGear® Armour
    Women’s Short Sleeve T-Shirt

    $24.99

    6
  • quickview
    Men's UA HeatGear® Armour Printed Long Sleeve Compression Shirt
    5 Colors
    UA HeatGear® Armour Printed Compression Shirt
    Men’s Long Sleeve

    $39.99

    6
  • quickview
    Women’s ColdGear® Cozy Crew
    1 Color
    UA ColdGear® Cozy Crew
    Women’s Long Sleeve

    $49.99

    20
  • quickview
    Boys’ UA ColdGear® Armour Fitted Mock
    3 Colors
    UA ColdGear® Armour
    Boys’ Long Sleeve

    $23.99 - $39.99

    1
  • quickview
    Women’s UA HeatGear® Armour Long Sleeve
    7 Colors
    UA HeatGear® Armour
    Women’s

    $32.99

  • quickview
    Men's UA HeatGear® Armour Compression Tank
    5 Colors
    UA HeatGear® Armour Compression
    Men’s Tank

    $24.99

  • quickview
    Women’s ColdGear® Fitted Long Sleeve Crew
    3 Colors
    UA ColdGear® Fitted Crew
    Women’s Long Sleeve

    $49.99

    48
  • quickview
    Men’s UA Football CoolSwitch ½ Sleeve Compression Shirt
    4 Colors
    UA Football CoolSwitch ½ Sleeve
    Men’s Football Short Sleeve T-Shirt

    $39.99

    1
  • quickview
    Boys’ UA ColdGear® Armour Fitted Crew
    3 Colors
    UA ColdGear® Armour
    Boys’ Long Sleeve

    $23.99 - $39.99

    2
  • quickview
    Women’s ColdGear® Fitted Long Sleeve Mock
    5 Colors
    UA ColdGear® Fitted Mock
    Women’s Running Long Sleeve

    $49.99

    90
  • quickview
    Men's UA HeatGear® Armour Printed Compression Tank
    5 Colors
    UA HeatGear® Armour Printed Compression
    Men’s Tank

    $29.99

  • quickview
    Men’s UA Base™ 3.0 Crew
    1 Color
    UA Base™ 3.0
    Men’s Long Sleeve

    $44.99

  • quickview
    Men's UA ColdGear® Armour Compression Crew
    6 Colors
    UA ColdGear® Armour Compression Crew
    Men’s Long Sleeve

    $49.99

    7
  • quickview
    Girls' UA ColdGear® Long Sleeve
    1 Color
    UA ColdGear®
    Girls’ Long Sleeve

    $23.99

    1
  • quickview
    Women’s ColdGear® Infrared Henley
    1 Color
    ColdGear® Infrared Henley
    Women’s Long Sleeve

    $44.99

    1
  • quickview
    Men’s UA Football Armour® Short Sleeve Compression Shirt
    3 Colors
    UA Football Armour®
    Men’s Football Short Sleeve T-Shirt

    $34.99

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

    $32.99

    5
  • quickview
    Boys’ Star Wars Storm Trooper UA Compression Shirt
    1 Color
    Star Wars Storm Trooper UA Compression
    Boys’ Short Sleeve T-Shirt

    $39.99

  • quickview
    Women’s ColdGear® Cozy ½ Zip
    8 Colors
    UA ColdGear® Cozy ½ Zip
    Women’s Long Sleeve

    $59.99$35.99 - $44.99

    22
  • quickview
    Women’s UA HeatGear® Armour Long Sleeve
    13 Colors
    UA HeatGear® Armour
    Women’s Long Sleeve

    $32.99$19.99 - $24.99

    2
  • quickview
    Women’s ColdGear® Cozy Neck
    2 Colors
    ColdGear® Cozy Neck
    Women’s Long Sleeve

    $37.99 - $49.99

    27
  • quickview
    Women’s UA HeatGear® Armour Short Sleeve
    2 Colors
    UA HeatGear® Armour
    Women’s Short Sleeve T-Shirt

    $24.99$18.99

    6
  • quickview
    Men's UA HeatGear® Armour Printed Long Sleeve Compression Shirt
    8 Colors
    UA HeatGear® Armour Printed Compression Shirt
    Men’s Long Sleeve

    $39.99$23.99 - $29.99

    6
  • quickview
    Men’s UA ColdGear® Evo Fitted Mock
    6 Colors
    UA ColdGear® Evo Fitted Mock
    Men’s Long Sleeve

    $49.99$29.99

    17
  • quickview
    Men’s ColdGear® Infrared Evo Fitted Mock
    2 Colors
    Men’s ColdGear® Infrared Evo Fitted Mock

    $59.99$35.99

    24
  • quickview
    Women’s UA ColdGear® Cozy Printed ½ Zip
    8 Colors
    UA ColdGear® Cozy ½ Zip -Printed
    Women’s Long Sleeve

    $48.99 - $64.99

    6
  • quickview
    Men’s UA HeatGear® Armour Printed Sleeveless Compression Shirt
    7 Colors
    UA HeatGear® Armour Printed
    Men’s Tank

    $29.99$22.99

    4
  • quickview
    Girls’ ColdGear® Fitted Long Sleeve Mock
    1 Color
    UA ColdGear® Fitted Long Sleeve Mock
    Girls’ Long Sleeve

    $39.99$23.99

    2
  • quickview
    Men’s UA HeatGear® ArmourVent™ Short Sleeve Compression Shirt
    6 Colors
    UA HeatGear® ArmourVent™
    Men’s Short Sleeve T-Shirt

    $44.99$26.99

    11
  • quickview
    Girls' UA HeatGear® Armour Long Sleeve
    6 Colors
    UA HeatGear® Armour
    Girls’ Long Sleeve

    $29.99$17.99 - $22.99

  • quickview
    Men's UA HeatGear® Armour Printed Compression Tank
    2 Colors
    UA HeatGear® Armour Printed Compression
    Men’s Tank

    $29.99$22.99

  • quickview
    Men’s Under Armour® Alter Ego Batman Compression Shirt
    1 Color
    Under Armour® Alter Ego Batman
    Men’s Short Sleeve T-Shirt

    $44.99$33.99

  • quickview
    Men’s UA ColdGear® Armour Twist Compression Crew
    8 Colors
    UA ColdGear® Armour Twist Crew
    Men’s Long Sleeve

    $59.99$35.99 - $44.99

    1
  • quickview
    Men’s UA ColdGear® Evo Fitted Hybrid Mock
    2 Colors
    UA ColdGear® Evo Fitted Hybrid Mock
    Men’s Long Sleeve

    $59.99$35.99

    4
  • quickview
    Men’s UA Base™ 3.0 Crew
    1 Color
    UA Base™ 3.0
    Men’s Long Sleeve

    $74.99$44.99

  • quickview
    Women’s ColdGear® Infrared EVO Hoodie
    2 Colors
    ColdGear® Infrared EVO
    Women’s Long Sleeve

    $64.99$48.99 - $49.99

    10
  • quickview
    Men’s UA ColdGear® Evo Fitted Crew
    3 Colors
    UA ColdGear® Evo Fitted
    Men’s Long Sleeve

    $49.99$29.99 - $36.99

    7
  • quickview
    Men’s UA Base™ 2.0 Crew
    1 Color
    UA Base™ 2.0
    Men’s Long Sleeve

    $54.99$41.99

    8
  • quickview
    Men’s UA ColdGear® Evo Compression Mock
    2 Colors
    UA ColdGear® Evo Compression Mock
    Men’s Long Sleeve

    $49.99$29.99 - $36.99

    8
  • quickview
    Men’s UA ColdGear® Armour Graphic Compression Crew
    3 Colors
    UA ColdGear® Armour Graphic Crew
    Men’s Long Sleeve

    $59.99$35.99 - $44.99

    2
  • quickview
    Boys’’ UA Hockey Grippy Fitted Shirt
    1 Color
    Boys’’ UA Hockey Grippy
    Boys’ Hockey Long Sleeve

    $49.99$37.99

  • quickview
    Men’s UA Golf ColdGear® Mock
    4 Colors
    UA ColdGear®
    Men’s Golf Long Sleeve

    $49.99$29.99 - $37.99

    3
  • quickview
    Girls' UA ColdGear® Long Sleeve
    2 Colors
    UA ColdGear®
    Girls’ Long Sleeve

    $39.99$23.99 - $29.99

    1
  • quickview
    Boys’ UA HeatGear® Armour UPF 50 ½ Sleeve
    2 Colors
    UA HeatGear® Armour UPF 50 ½
    Boys’ Short Sleeve T-Shirt

    $34.99$20.99

  • quickview
    Women’s ColdGear® Infrared Henley
    4 Colors
    ColdGear® Infrared Henley
    Women’s Long Sleeve

    $59.99$44.99

    1