Size and Fit:

This 6.5" inseam Boxer Brief has a free feeling fit.

These are made from sustainably-sourced TENCEL™ Modal fibers. As a renewable resource, birch trees are consciously farmed and turned into fiber.

OEKO-TEX® guarantees that our end products are tested and proven free from harmful toxic chemicals.

The waistband is GRS-certified, as the elastic comes from post-consumer recycled Polyester.

An accreditation with Canopy ensures these cellulose fabrics aren't being produced at the expense of ancient and endangered forests, nor impact the species that inhabit them.

“We started BN3TH in Vancouver, BC to radically change how men think about underwear. No one performs at their best when they're adjusting. Or shifting. Or sweaty.”

BN3TH was formerly known by the name MyPakage. BN3TH sounds like the proper spelling; 'beneath' or bee-neath, |bəˈnēTH|

We were the first to create underwear with a three-dimensional pouch, and our patented MyPakage Pouch Technology™ remains the key to our uniquely supportive fit. We engineer underwear and base layers that keep you comfortable for full days on the mountain, on the water, in the gym or in the office.Over time, we evolved as a company to begin championing a full range of apparel for any and every consumer, endeavour, occasion, climate and style. We work hard to minimize the environmental impact of our business and contribute to causes that help preserve our planet.