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The Most High Tech Underwear for

Introducing STEALTH by Mack Weldon


Engineered for Performance in Water or Dry Land

  • Second skin fabric for full freedom and movement

  • Seamless with no-chaffe stretch

  • Low rise for low profile no-roll fit

  • Chlorine and saltwater resistant

  • Targeted dry zones with moisture wicking technology

Made from Q-NOVA® Recycled Nylon

Body Mapping Technology Meets Sustainability

Made with recycled yarns and elastic, our Stealth underwear is engineered to provide second skin comfort + performance support. Wicking technology and targeted dry zones make it perfect under boardshorts, during workouts, or active days.

Try On Guarantee

If you don't love the first pair of underwear, we'll send you a different pair, or issue you a full refund - no return required.

Try it today risk-free.