From trekking across Thailand to traversing the toughest stretches of Baja, ExOfficio has spent over 20 years perfecting the art of adventure—and underwear. That's where the Men's Give-N-Go® 2.0 Boxer Brief comes in. Now up to 4 times more breathable, 50% more moisture-wicking, and 25% more quick-drying compared to our original Give-N-Go® collections, our 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.