Featuring a Relaxed fit for unrestrictive moment, this men's breathable underwear is form-fitting through the butt and thighs, with extra ease at the leg opening. Ultra also comes equipped with a fly for quick and easy access. / HOW IT FITS Designed to deliver maximum softness and breathability, the best-selling Ultra boxer brief is an essential everyday item. Made using a premium viscose fabric that’s both naturally moisture wicking and odor resistant, this pair is the perfect all-day companion. When it comes to breathable underwear, there’s no better bet than Ultra, providing your balls a breezy space to just hang out and chill. Plus, with the patented BallPark Pouch™ (a 3D hammock that holds everything in place), you’ll be in the best hands possible. / BUILT IN TECH Other features include non-chafing Flat Out Seams™, Three-D Fit™ 9-panel construction, and moisture-wicking fabric.