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25% OFF THE BEST-SELLING UA SWACKETENDS 10/29.

Men’s SM Underwear

37 Results
  • Best Seller Men's UA Original Series 6” Boxerjock®  11 Colors $20
    11 Colors
    UA Original Series 6” Boxerjock®
    Men’s Underwear

    $20.00

    76
  • Best Seller Men's UA Original Series Boxer Shorts  9 Colors $20
    9 Colors
    UA Original Series Boxer
    Men’s Underwear

    $20.00

    26
  • Best Seller Men's UA Original Series 9” Boxerjock®  6 Colors $20
    6 Colors
    UA Original Series 9” Boxerjock®
    Men’s Underwear

    $20.00

    59
  • Best Seller Men's UA Original Series 6” Boxerjock® – 2-Pack  11 Colors $35
    11 Colors
    UA Original Series 6” Boxerjock® – 2-Pack
    Men’s Underwear

    $35.00

    25
  • Best Seller Men's UA Original Series 3” Boxerjock®  4 Colors $20
    4 Colors
    UA Original Series 3” Boxerjock®
    Men’s Underwear

    $20.00

    19
  • Best Seller Men's ArmourVent® Mesh Series 6" Boxerjock®  6 Colors $30
    6 Colors
    ArmourVent® Mesh Series 6" Boxerjock®
    Men’s Underwear

    $30.00

    29
  • Best Seller Men's Charged Cotton® Stretch 6” Boxerjock® – 3-Pack  10 Colors $40
    10 Colors
    Charged Cotton® Stretch 6” Boxerjock® – 3-Pack
    Men’s Underwear

    $40.00

    27
  • 3 for $50 Men's UA Original Series Twist Boxerjock®  3 Colors $25
    3 Colors
    UA Original Series Twist Boxerjock®
    Men’s Underwear

    $25.00

    12
  • Best Seller Men's UA Iso-Chill Mesh 9" Boxerjock®  2 Colors $25
    2 Colors
    UA Iso-Chill Mesh 9" Boxerjock®
    Men’s Underwear

    $25.00

    22
  • Best Seller Men's ArmourVent® Mesh Series 9" Boxerjock®  4 Colors $30
    4 Colors
    ArmourVent® Mesh Series 9" Boxerjock®
    Men’s Underwear

    $30.00

    17
  • 3 for $50 Men's UA Original Series Twist Boxerjock®  2 Colors $25
    2 Colors
    UA Original Series Twist Boxerjock®
    Men’s Underwear

    $25.00

    1
  • 3 for $50 Men's UA Original Series Printed Boxerjock®  3 Colors $25
    3 Colors
    UA Original Series Printed Boxerjock®
    Men’s Underwear

    $25.00

    3
  •  Men's UA Iso-Chill Mesh 6" Boxerjock® – 2-Pack  4 Colors $45
    4 Colors
    UA Iso-Chill Mesh 6" Boxerjock® – 2-Pack
    Men’s Underwear

    $45.00

    11
  • 3 for $50 Men's UA Original Series Printed Boxerjock®  1 Color $25
    1 Color
    UA Original Series Printed Boxerjock®
    Men’s Underwear

    $25.00

    25
  • Best Seller Men's UA ArmourVent™ Series Boxer Shorts  3 Colors $25
    3 Colors
    UA ArmourVent™ Series Boxer
    Men’s Underwear

    $25.00

    9
  • 3 for $50 Men's UA Original Series Twist Boxer Shorts  1 Color $25
    1 Color
    UA Original Series Twist Boxer
    Men’s Underwear

    $25.00

    10
  • 3 Colors
    UA Iso-Chill Mesh 6" Boxerjock®
    Men’s Underwear

    $25.00

    38
  • 2 Colors
    UA Original Series Printed Boxerjock®
    Men’s Underwear

    $25.00

    2
  • 3 Colors
    UA Original Series Printed Boxerjock®
    Men’s Underwear

    $25.00

    35
  • 4 Colors
    UA Original Series Printed Boxerjock® 2-Pack
    Men’s Underwear

    $40.00

    1
  • 1 Color
    UA Original Series Cupron® Boxerjock®
    Men’s Underwear

    $30.00

    9
  • 3 Colors
    UA Original Series Cupron® Boxerjock®
    Men’s Underwear

    $30.00

    14
  • 1 Color
    UA Original Series Twist Boxerjock®
    Men’s Underwear

    $25.00

    9
  • 1 Color
    Notre Dame UA Original Series 6” Boxerjock®
    Men’s Football Underwear

    $29.99

  • 1 Color
    Maryland UA Original Series 6” Boxerjock®
    Men’s Football Underwear

    $29.99

  • 1 Color
    Wisconsin UA Original Series 6” Boxerjock®
    Men’s Football Underwear

    $29.99

  • 1 Color
    Notre Dame UA Original Series 6” Boxerjock®
    Men’s Football Underwear

    $29.99

  • 1 Color
    Maryland UA Original Series 6” Boxerjock®
    Men’s Football Underwear

    $29.99

  • 1 Color
    Auburn UA Original Series 6” Boxerjock®
    Men’s Football Underwear

    $29.99

  • 1 Color
    UCLA UA Original Series 6” Boxerjock®
    Men’s Football Underwear

    $29.99

  • 1 Color
    UCLA UA Original Series 6” Boxerjock®
    Men’s Football Underwear

    $29.99

  • 1 Color
    South Carolina UA Original Series 6” Boxerjock®
    Men’s Football Underwear

    $29.99

  • 1 Color
    South Carolina UA Original Series 6” Boxerjock®
    Men’s Football Underwear

    $29.99

  • 1 Color
    Wisconsin UA Original Series 6” Boxerjock®
    Men’s Football Underwear

    $29.99

  • 2 Colors
    UA Original Series 9" Cupron® Boxerjock®
    Men’s Underwear

    $30.00

    11
  • 4 Colors
    UA Original Series Camo Boxerjock®
    Men’s Hunting Underwear

    $22.49$29.99 - $30.00

    22
  • 1 Color
    Charged Cotton® Stretch 6” Boxerjock® – 3-Pack
    Men’s Underwear

    $22.99 - $27.99$40.00

    27
MEN’S UNDERWEAR
Discover the UA Original Series of underwear with HeatGear® fabric for superior performance, or our Boxerjock® boxer briefs with Charged Cotton® built with the remarkably soft feel of natural cotton. Our underwear also features anti-odor technology that prevents the growth of odor-causing microbes. Shop for underwear including boxer briefs, boxer shorts, or undershirts built for elite comfort.