Made with athlete-friendly technology, the Under Armour Tech 3" Boxerjock for Men delivers comfortable ventilation, while maintaining fitted, supportive comfort. You'll appreciate the soft, breathable, and articulated 4-way-stretch material that lets you sprint, run, and jump with unrestricted freedom. Moisture-wicking material helps keep you drier when the action heats up. Anti-odor technology keeps you feeling fresh. The performance waistband and the absence of side and back seams adds extra comfort. This pair of Under Armour men's underwear is made of 90% polyester/10% elastane. Working fly. Inseam: 3". Machine wash. Imported. 2-Pack. 90% polyester/10% elastane fabric Soft, breathable, articulated 4-way-stretch material Design maintains fitted, supportive comfort Moisture-wicking, quick-drying performance Anti-odor technology Performance waistband No side or back seams Working fly