From trekking across Thailand to traversing the toughest stretches of Baja, we've spent over 20 years perfecting the art of adventure-and underwear. And for every epic adventure, you need an even more epic undershirt (or two). That's where the Men's Give-N-Go 2.0 V-Neck Tee 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 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 improved anti-odor treatment stays fresher, longer. Wear it to sleep, or when it's time to get going, layer on a button-down shirt, hoody, or jacket.