⁦The ExOfficio Give-N-Go 2.0 Briefs are the result of 20 years of perfecting the art of adventure (and underwear). Compared to original Give-N-Go collections, these briefs are up to 4 times more breathable, 50percent more moisture wicking and 25percent more quick-drying 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. 89percent Nylon, 11percent Elastane