Non-Stop Stretch Trunk 3 Pack: Lightweight cotton underwear that keep their shape all day long; these stretch trunks won’t bag out, whatever moves you make. Relaxed FIt: Made from super soft, moisture wicking cotton jersey and built with a fly, this men’s trunk is slightly shorter than our boxer briefs, and has a 3” seam for improved breathability. Ballpark Support: Our trunks come equipped with the patented BallPark Pouch to reduce friction and keep your man-parts in place with breathable mesh panels for chafe-free comfort. Built-In Tech: This underwear has four way stretch for complete ergonomic comfort, and Flat Out Seams to prevent irritation; the easy-care trunks are machine wash and tumble dry for zero hassle. SAXX Men’s Underwear: Creating high quality men’s underwear to support guys in driving positive change in the world, we design game-changing underwear for men who are constantly challenging the status quo. It's got a dedicated mind for the all-day grind. Made with an incredibly soft, lightweight combed cotton jersey, Non-Stop Stretch Cotton works 'round-the-clock to provide a natural stretch without bagging out. At the same time, this workaholic goes hard to enhance breathability. It's the sidekick that's in it for the long haul.