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AIRKNITx HD Trunk

$26

Unlock 20% off and free shipping in Weldon Blue. Learn More.

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Free shipping on orders over $50 • Free returns always

badge icon If you don’t love your first pair of underwear or socks, it’s on us.
  • Flyless pouch
    Flyless pouch
  • Breathable microfiber
    Breathable microfiber
  • Four-way stretch
    Four-way stretch
Our light-as-air trunk is built to keep you dry, fresh, and comfortable, to the end of your workout or workday.

Materials & care

  • 86% Polyamide / 14% Elastane
    86% Polyamide / 14% Elastane
  • Machine wash cold with like colors
    Machine wash cold with like colors
  • Tumble dry low
    Tumble dry low
  • Imported
    Imported
The Fabric

AIRKNITˣ HD

We developed a limited-edition version of our ultra-breathable AIRKNITx fabric, with new moisture-wicking texture zones, and richer, deeper colors.

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Every Detail Matters

  • Supportive flyless pouch
  • Moisture-wicking & odor-fighting
  • Targeted cool zones
  • No-roll waistband
  • Stay-put legs

Complete the Look

Stealth Grey | Front view of Silver V-Neck T-Shirt in Stealth Grey

Silver V-Neck T-Shirt $42

Stealth Grey
STAFF PICK
True Black | Front view of Radius Pant in True Black

Radius Pant $98

True Black
True Black / Taxi | AIRKNITx Ankle Sock in True Black / Taxi

AIRKNITx Ankle Sock $18

True Black / Taxi
True Black Tattersoul | Front view of 18-Hour Jersey Trunks in True Black Tattersoul

18-Hour Jersey Trunk $22

True Black Tattersoul
Ratings & Reviews