From trekking across Thailand to traversing the toughest stretches of Baja, we've spent over 20 years perfecting the art of adventureand underwear. That's where the Men's Give-N-Go 2.0 Boxer Brief comes in. Now up to 4 times more breathable, 50 percent more moisture-wicking, and 25 percent more quick-drying compared to the original Give-N-Go collections, the latest iteration of the perfect pair is designed to keep you moving more comfortably than ever. Explore more with durable fabric for long-lasting use, 4-way stretch for total range of motion, and chafe-reducing flatlock seams. The wide waistband retains its shape and improved anti-odor treatment keeps this underwear fresher, longer.