From trekking across Thailand to traversing the toughest stretches of Baja, ExOfficio has spent over 20 years perfecting the art of adventureand underwear. Now up to 3 times more breathable, 50 percent more moisture-wicking, and more quick-drying compared to their original Give-N-Go collections, our latest iteration of the perfect pair is designed to keep you movingcomfortably. 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.