UNDERWEAR

Designed for ultimate comfort and support for any activity, ASICS® Underwear provides silhouettes to meet personal preference. Technical fabrications for breathability, added protection and extreme comfort have made these a must-have base layer. View ASICS® Underwear collection:

    UNDERWEAR

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  • ASX™ Thong 3-Pack

    ASX™ Thong 3-Pack

    Underwear F
    • For a thong that provides all-run comfort under any conditions, this ASX™ Thong 3-Pack offers an array of run-friendly features.

      Style Number: WU2783

    • Available Colors:
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  • ASX™ Bikini

    ASX™ Bikini

    Underwear F
    • Seamless fabric and quick-dry, breathable, chafe-free comfort keep you in stride with our new ASX™ Bikini brief.

      Style Number: WU2784

    • Available Colors:
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  • ASX™ Boxer Brief

    ASX™ Boxer Brief

    Underwear M
    • With an advanced support system and innovative seamless technology, our new ASX™ Boxer Brief offers exceptional comfort while providing support where you need it most.

      Style Number: MU2793

    • Available Colors:
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  • ASX™ Boy Brief

    ASX™ Boy Brief

    Underwear F
    • Our new ASX™ Boy Brief offers slightly greater coverage in a lightweight quick-dry fabric. You’ll feel your best and run your best in this soft-to-the touch piece that exudes comfort.

      Style Number: WU2785

    • Available Colors:
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  • ASX™ Brief

    ASX™ Brief

    Underwear M
    • Our new ASX™ Brief lets you enjoy enhanced comfort and support in a brief that offers innovative anti-microbial properties for odor control.

      Style Number: MU2792

    • Available Colors:
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  • ASX™ Windboxer

    ASX™ Windboxer

    Underwear M
    • Performance begins here, a wind blocking center front panel and ergonomic design for maximum support - giving you one less thing to worry about on your run.

      Style Number: MU3059

    • Available Colors:
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