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
    Boys' UA Purestrike Grippy Fitted Long Sleeve
    2 Colors
    UA Purestrike Grippy Fitted
    Boys’

    $54.99

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

    $32.99

  • 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
    Women’s UA HeatGear® Armour Long Sleeve
    1 Color
    UA HeatGear® Armour
    Women’s Long Sleeve

    $32.99

    2
  • quickview
    Women’s UA HeatGear® Armour Long Sleeve
    6 Colors
    UA HeatGear® Armour
    Women’s Long Sleeve

    $29.99

    11
  • quickview
    Boys’ Under Armour® Alter Ego Fitted Shirt
    4 Colors
    Under Armour® Alter Ego
    Boys’ Football Short Sleeve T-Shirt

    $34.99

    16
  • 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 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
    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
    Men's UA HeatGear® Armour Printed Compression Tank
    5 Colors
    UA HeatGear® Armour Printed Compression
    Men’s Tank

    $29.99

  • quickview
    Men's Star Wars UA Vader Compression Shirt
    1 Color
    Star Wars UA Vader Compression Shirt
    Men’s Short Sleeve T-Shirt

    $59.99

    3
  • 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 HeatGear® Armour Long Sleeve
    13 Colors
    UA HeatGear® Armour
    Women’s Long Sleeve

    $32.99$19.99 - $24.99

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

    $24.99$18.99

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

    $24.99$14.99 - $18.99

    3
  • quickview
    Men’s UA HeatGear® Armour Printed Sleeveless Compression Shirt
    11 Colors
    UA HeatGear® Armour Printed
    Men’s Tank

    $29.99$22.99

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

    $29.99$22.99

  • quickview
    Men’s Gameday Armour® Camo Short Sleeve Baselayer
    2 Colors
    UA Gameday Armour® Camo Baselayer
    Men’s Football Short Sleeve T-Shirt

    $69.99$51.99

  • 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 Hockey Grippy Fitted Top
    3 Colors
    UA Hockey Grippy
    Men’s Hockey Long Sleeve

    $59.99$44.99

    1
  • quickview
    Men’s Gameday Armour® Short Sleeve Baselayer
    5 Colors
    UA Gameday Armour® Baselayer
    Men’s Football Short Sleeve T-Shirt

    $74.99$56.99

  • 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
    Men’s UA Recharge® Energy Shirt
    1 Color
    UA Recharge® Energy
    Men’s Long Sleeve

    $89.99$53.99

    5
  • quickview
    Men’s UA Hockey Gameday Armour® Long Sleeve
    1 Color
    UA Hockey Gameday Armour®
    Men’s Hockey Long Sleeve

    $84.99$63.99

    3
  • quickview
    Men’s UA Freedom Camo Short Sleeve Compression Shirt
    3 Colors
    UA Freedom Camo
    Men’s Short Sleeve T-Shirt

    $49.99$29.99 - $37.99

    3
  • quickview
    Women’s UA HeatGear® Armour Printed Long Sleeve
    6 Colors
    UA HeatGear® Armour - Printed
    Women’s Long Sleeve

    $37.99$28.99

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

    $34.99$20.99

  • quickview
    Men’s UA Tough Mudder Graphic Compression Long Sleeve
    2 Colors
    UA Tough Mudder Graphic Compression
    Men’s Running Short Sleeve T-Shirt

    $59.99$35.99 - $44.99

  • quickview
    Men’s UA HeatGear® Armour Branded Short Sleeve Compression Shirt
    1 Color
    UA HeatGear® Armour Branded
    Men’s Short Sleeve T-Shirt

    $44.99$33.99

  • quickview
    Men’s UA Undeniable ½ Sleeve Compression Shirt
    1 Color
    UA Undeniable ½
    Men’s Football Short Sleeve T-Shirt

    $44.99$26.99

  • quickview
    Women’s UA ClutchFit™ Long Sleeve
    1 Color
    UA ClutchFit™
    Women’s Long Sleeve

    $79.99$59.99

    2