How It Fits Slightly roomier than our Slim Fit: eases slightly over the butt and through the leg. Ultra also includes a fly for quick and easy access. Made For Designed to deliver maximum softness and breathability, the best-selling Ultra is an essential everyday item. Made using a premium viscose 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. Made From LENZING™ ECOVERO™ certified eco-responsible viscose (95%) and elastane (5%). LENZING™ and ECOVERO™ are trademarks of Lenzing AG. 01 Measurements 5" inseam.