The biggest thing about the Undertac Infantry Boxer Brief from Sierra Whiskey Co is the design which reduces bulk under layers of belts and pant.
Next in the design is the Quick Release Ambi Fly or “H fly” as it’s sometimes referred to.
Finally, they integrated an Escape and Evasion Pocket at the rear of the waistband which appears as a simple tag. You can easily fit $300, a handcuff key, razor blade, and about 8ft of 200lb kevlar kite string in the pocket, all handy E&E implements.
Finally, they are naturally anti-microbial and made from sustainable modal fabric which is harvested from Beech trees.
Available in Nightops Black, Wolf Grey, and Reptile Green.
www.sierrawhiskeyco.com/product-page/underwear-best-boxer-brief-undertac