From Saxx,  this boxer brief 2-pack features: 2-pack  Elastic waistband  Stop Drop Technology™-wicks unwanted moisture in pouch lining Flat Out Seams®-eliminate chafed skin Three-D Fit® 9-panel construction No-Ride Up Leg™-prevent distracting leg ride up Super-soft Eco Vero™ fabric Naturally breathable 4-way stretch for unrestricted movement Naturally odor-resistant Lightweight No-roll waistband Stop Drop Technology™ Wicking fabric in pouch lining One-way moisture wicking Quick-dry Odor-resistant Naturally breathable Underwear: Viscose (95%), elastane (5%). Pouch lining: Tencel™ lyocell (64%), polyester (31%), spandex (5%) Machine wash/tumble dry Imported.