Men’s Underwear

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74 Results
  • New Arrival
    quickview
    Men's UA Core Tank
    1 Color
    UA Core
    Men’s

    $20.00

  • New Arrival
    quickview
    Men's UA Core Tank
    1 Color
    UA Core
    Men’s

    $20.00

  • quickview
    Men’s UA HeatGear® Performance Boxerjock® 2-Pack
    1 Color
    UA HeatGear® Performance Boxerjock® 2-Pack
    Men’s Underwear

    $26.99 - $35.00

    128
  • quickview
    Men's UA Original Series 9” Boxerjock®
    1 Color
    UA Original Series 9” Boxerjock®
    Men’s Underwear

    $20.00

    3
  • quickview
    Men's UA Original Series 6” Boxerjock® 2-Pack
    1 Color
    UA Original Series 6” Boxerjock® 2-Pack
    Men’s Underwear

    $35.00

    1
  • quickview
    Men's UA Iso-Chill Mesh 6" Boxerjock®
    1 Color
    UA Iso-Chill Mesh 6" Boxerjock®
    Men’s Underwear

    $25.00

    18
  • quickview
    Men's UA Original Series 3” Boxerjock®
    1 Color
    UA Original Series 3” Boxerjock®
    Men’s Underwear

    $20.00

    2
  • quickview
    Men's UA Iso-Chill Mesh 6" Boxerjock®
    1 Color
    UA Iso-Chill Mesh 6" Boxerjock®
    Men’s Underwear

    $25.00

    18
  • quickview
    Men’s UA Original Series Boxer Shorts
    1 Color
    UA Original Series Boxer
    Men’s Underwear

    $20.00

    17
  • quickview
    Men's UA Iso-Chill Mesh 9" Boxerjock®
    1 Color
    UA Iso-Chill Mesh 9" Boxerjock®
    Men’s Underwear

    $25.00

    2
  • quickview
    Men's UA Iso-Chill Mesh 9" Boxerjock®
    1 Color
    UA Iso-Chill Mesh 9" Boxerjock®
    Men’s Underwear

    $25.00

    2
  • quickview
    Men's UA Original Series 3” Boxerjock®
    1 Color
    UA Original Series 3” Boxerjock®
    Men’s Underwear

    $20.00

    2
  • quickview
    Men’s UA HeatGear® Performance Crew Undershirt 2-Pack
    1 Color
    UA HeatGear® Performance 2-Pack
    Men’s Undershirt

    $35.00

    30
  • quickview
    Men's UA Original Series 9” Boxerjock®
    1 Color
    UA Original Series 9” Boxerjock®
    Men’s Underwear

    $20.00

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

    $40.00

    63
  • quickview
    Men's Charged Cotton® Stretch 6” Boxerjock® 3-Pack
    1 Color
    Charged Cotton® Stretch 6” Boxerjock® 3-Pack
    Men’s Underwear

    $40.00

    3
  • quickview
    Men's UA ArmourVent™ Series Boxer Shorts
    1 Color
    UA ArmourVent™ Series Boxer
    Men’s Underwear

    $25.00

    6
  • quickview
    Men's UA Original Series 6” Boxerjock®
    1 Color
    UA Original Series 6” Boxerjock®
    Men’s Underwear

    $20.00

    8
  • quickview
    Men's UA Core Tank Undershirt – 2-Pack
    1 Color
    UA Core Undershirt – 2-Pack
    Men’s Tank

    $35.00

    2
  • quickview
    Men’s UA HeatGear® Performance Boxerjock® 2-Pack
    1 Color
    UA HeatGear® Performance Boxerjock® 2-Pack
    Men’s Underwear

    $26.99 - $35.00

    128
  • quickview
    Men's UA Original Series Boxer Shorts
    1 Color
    UA Original Series Boxer
    Men’s Underwear

    $20.00

    1
  • quickview
    Men's UA ArmourVent™ Series Boxer Shorts
    1 Color
    UA ArmourVent™ Series Boxer
    Men’s Underwear

    $25.00

    6
  • quickview
    Men's UA Original Series 9” Boxerjock®
    1 Color
    UA Original Series 9” Boxerjock®
    Men’s Underwear

    $20.00

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

    $40.00

    63
  • quickview
    Men's UA Core Tank Undershirt – 2-Pack
    1 Color
    UA Core Undershirt – 2-Pack
    Men’s Tank

    $35.00

    2
  • quickview
    Men's UA Original Series Boxer Shorts
    1 Color
    UA Original Series Boxer
    Men’s Underwear

    $20.00

    1
  • quickview
    Men's UA Core Crew Undershirt – 2-Pack
    1 Color
    UA Core Crew Undershirt – 2-Pack
    Men’s Short Sleeve T-Shirt

    $40.00

    8
  • quickview
    Men's UA Original Series 6” Boxerjock® 2-Pack
    1 Color
    UA Original Series 6” Boxerjock® 2-Pack
    Men’s Underwear

    $35.00

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

    $40.00

    3
  • quickview
    Men's UA Original Series Printed Boxerjock®
    1 Color
    UA Original Series Printed Boxerjock®
    Men’s Underwear

    $25.00

    4
  • quickview
    Men's UA Original Series 6” Boxerjock® 2-Pack
    1 Color
    UA Original Series 6” Boxerjock® 2-Pack
    Men’s Underwear

    $35.00

    1
  • quickview
    Men's UA Core V-Neck Undershirt – 2-Pack
    1 Color
    UA Core V-Neck Undershirt – 2-Pack
    Men’s Short Sleeve T-Shirt

    $40.00

    3
  • quickview
    Men's UA ArmourVent™ Series Boxer Shorts
    1 Color
    UA ArmourVent™ Series Boxer
    Men’s Underwear

    $25.00

    6
  • quickview
    Men's UA Original Series 6” Boxerjock®
    1 Color
    UA Original Series 6” Boxerjock®
    Men’s Underwear

    $20.00

    8
  • quickview
    Men's UA Original Series Printed Boxerjock®
    1 Color
    UA Original Series Printed Boxerjock®
    Men’s Underwear

    $25.00

    4
  • quickview
    Men's UA Core V-Neck Undershirt – 2-Pack
    1 Color
    UA Core V-Neck Undershirt – 2-Pack
    Men’s Short Sleeve T-Shirt

    $40.00

    3
  • quickview
    Men's UA Original Series 9” Boxerjock®
    1 Color
    UA Original Series 9” Boxerjock®
    Men’s Underwear

    $20.00

    3
  • quickview
    Men's UA Core Crew Undershirt – 2-Pack
    1 Color
    UA Core Crew Undershirt – 2-Pack
    Men’s Short Sleeve T-Shirt

    $40.00

    8
  • New Arrival
    quickview
    Men's UA Original Series Printed Boxerjock®
    1 Color
    UA Original Series Printed Boxerjock®
    Men’s Underwear

    $25.00

    4
  • quickview
    Men's UA Core V-Neck Undershirt
    1 Color
    UA Core V-Neck Undershirt
    Men’s Undershirt

    $22.00

    9
  • quickview
    Men's UA Original Series 6” Boxerjock®
    1 Color
    UA Original Series 6” Boxerjock®
    Men’s Underwear

    $20.00

    8
  • quickview
    Men's UA Original Series Twist Boxer Shorts
    1 Color
    UA Original Series Twist Boxer
    Men’s Underwear

    $25.00

    1
  • quickview
    Men's UA Core Crew Undershirt
    1 Color
    UA Core Crew Undershirt
    Men’s Undershirt

    $22.00

    7
  • quickview
    Men's UA Core V-Neck Undershirt
    1 Color
    UA Core V-Neck Undershirt
    Men’s Undershirt

    $22.00

    9
  • quickview
    Men's UA Original Series 6” Boxerjock®
    1 Color
    UA Original Series 6” Boxerjock®
    Men’s Underwear

    $20.00

    8
  • quickview
    Men's UA Original Series Statement Boxerjock®
    1 Color
    UA Original Series Statement Boxerjock®
    Men’s Underwear

    $22.00

    13
  • quickview
    Men's UA Core Crew Undershirt
    1 Color
    UA Core Crew Undershirt
    Men’s Undershirt

    $22.00

    7
  • quickview
    Men's UA Original Series Statement Boxerjock®
    1 Color
    UA Original Series Statement Boxerjock®
    Men’s Underwear

    $22.00

    13
  • quickview
    Men's UA Original Series Twist Boxerjock®
    1 Color
    UA Original Series Twist Boxerjock®
    Men’s Underwear

    $25.00

  • quickview
    Men’s UA Mesh Performance Boxerjock® 2-Pack
    1 Color
    UA Mesh Performance Boxerjock® 2-Pack
    Men’s Underwear

    $40.00$30.00

    16
  • quickview
    Men’s UA Original Series Printed Twist Boxerjock®
    1 Color
    UA Original Series Printed Twist Boxerjock®
    Men’s Underwear

    $25.00$18.99

    2
  • quickview
    Men’s UA HeatGear® Performance V-Neck Undershirt 2-Pack
    1 Color
    UA HeatGear® Performance V-Neck 2-Pack
    Men’s Undershirt

    $35.00$26.99

    36
  • quickview
    Men's UA Original Series Printed Boxerjock®
    1 Color
    UA Original Series Printed Boxerjock®
    Men’s Underwear

    $25.00$18.99

    4
  • quickview
    Men’s UA Original Series Printed Twist Boxerjock®
    1 Color
    UA Original Series Printed Twist Boxerjock®
    Men’s Underwear

    $25.00$18.99

    2
  • quickview
    Men's UA Original Series 6” Boxerjock®
    1 Color
    UA Original Series 6” Boxerjock®
    Men’s Underwear

    $20.00$14.99

    8
  • quickview
    Men's UA Original Series Printed Boxer Shorts
    1 Color
    UA Original Series Printed Boxer
    Men’s Underwear

    $25.00$18.99

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

    $25.00$15.99 - $18.99

    12
  • quickview
    Men’s UA Elite Series 6” Boxerjock®
    1 Color
    UA Elite Series 6” Boxerjock®
    Men’s Underwear

    $25.00$15.99 - $18.99

    18
  • quickview
    Men's UA Original Series Statement Boxerjock®
    1 Color
    UA Original Series Statement Boxerjock®
    Men’s Underwear

    $22.00$13.99 - $16.99

    13
  • quickview
    Men’s UA Original Series Printed Twist Boxerjock®
    1 Color
    UA Original Series Printed Twist Boxerjock®
    Men’s Underwear

    $25.00$18.99

    2
    Men’s Underwear
    Whether you’re at the gym, on the field, or on the go, our underwear is available in a variety of styles for every activity. 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 truly elite comfort.