Mobile Menu
SPRINT TO THE FINISH: Here We Go—UP TO 40% OFF OUTLET. Limited Time, Select Styles. 

Baselayer Tops

65 Results
  • Best Seller Men's UA HeatGear® Armour Short Sleeve Compression Shirt  8 Colors $27.99
    8 Colors
    UA HeatGear® Armour Compression Shirt
    Men’s Short Sleeve Shirt

    $27.99

    35
  • Best Seller Men's UA HeatGear® Armour Long Sleeve Compression Shirt  9 Colors $34.99
    9 Colors
    UA HeatGear® Armour Compression Shirt
    Men’s Long Sleeve Shirt

    $34.99

    22
  • Best Seller Men's UA ColdGear® Armour Compression Crew  6 Colors $49.99
    6 Colors
    UA ColdGear® Armour Compression Crew
    Men’s Long Sleeve Shirt

    $49.99

    13
  •  Boys' HeatGear® Armour Long Sleeve  4 Colors $29.99
    4 Colors
    HeatGear® Armour
    Boys’ Long Sleeve Shirt

    $29.99

    2
  • Best Seller Men's UA HeatGear® Armour Sleeveless Compression Shirt  6 Colors $24.99
    6 Colors
    UA HeatGear® Armour Compression Shirt
    Men’s Tank Top

    $24.99

    34
  • Best Seller Men's UA ColdGear® Armour Compression Mock  11 Colors $49.99
    11 Colors
    UA ColdGear® Armour Compression Mock
    Men’s Long Sleeve Shirt

    $49.99

    36
  •  Boys' HeatGear® Armour Short Sleeve  4 Colors $22.99
    4 Colors
    HeatGear® Armour
    Boys’ Short Sleeve Shirt

    $22.99

    1
  • Best Seller Men's UA Base™ 4.0 Crew  2 Colors $84.99
    2 Colors
    UA Base™ 4.0 Crew
    Men’s Long Sleeve Shirt

    $84.99

    7
  •  Men’s Tactical HeatGear® Compression Short Sleeve T-Shirt  4 Colors $24.99
    4 Colors
    UA Tactical HeatGear® Compression
    Men’s Tactical Short Sleeve Shirt

    $24.99

    73
  •  Men’s ColdGear® Infrared Tactical Fitted Mock  3 Colors $54.99
    3 Colors
    UA ColdGear® Infrared Tactical Fitted Mock
    Men’s Tactical Long Sleeve Shirt

    $54.99

    10
  •  Women's UA HeatGear® Armour Long Sleeve  8 Colors $32.99
    8 Colors
    UA HeatGear® Armour
    Women’s Long Sleeve Shirt

    $32.99

    5
  • Best Seller Men's UA ColdGear® Infrared Fitted Mock  2 Colors $54.99
    2 Colors
    UA ColdGear® Infrared Fitted Mock
    Men’s Long Sleeve Shirt

    $54.99

    3
  •  Men's UA Base™ 2.0 Crew  2 Colors $54.99
    2 Colors
    UA Base™ 2.0 Crew
    Men’s Long Sleeve Shirt

    $54.99

    4
  • Best Seller Men’s Tactical HeatGear® Compression V-Neck T-Shirt  2 Colors $24.99
    2 Colors
    UA Tactical HeatGear® Compression V-Neck
    Men’s Tactical Short Sleeve Shirt

    $24.99

    74
  • Best Seller Boys' ColdGear® Armour Crew  5 Colors $39.99
    5 Colors
    ColdGear® Armour Crew
    Boys’ Long Sleeve Shirt

    $39.99

    1
  • Best Seller Boys' ColdGear® Armour Mock  6 Colors $39.99
    6 Colors
    ColdGear® Armour Mock
    Boys’ Long Sleeve Shirt

    $39.99

    5
  • 5 Colors
    UA ColdGear® Armour Elements Mock
    Men’s Long Sleeve Shirt

    $64.99

    8
  • 1 Color
    HeatGear® SuperVent Armour
    Men’s Short Sleeve Shirt

    $44.99

    5
  • 2 Colors
    UA Base™ 3.0 Crew
    Men’s Long Sleeve Shirt

    $74.99

    3
  • 1 Color
    Under Armour® Alter Ego Punisher Compression
    Men’s Short Sleeve Shirt

    $44.99

    25