Introducing the exclusive ZF Boxer Briefs. Stay focused on your training goals. Our Men's boxer briefs move with you for exceptional comfort during your toughest workouts.  Synthetic fabric wicks sweat to help you stay cool and dry 90% Polyester 10% Spandex Breathable for added comfort during activity 4-Way Stretch for mobility and comfort Comfort waistband moves with you  No ride up Tagless Traditional fly *DISCLAIMER* - PLEASE PAY ATTENTION TO YOUR SIZE. Due to the nature of this product, we cannot accept returns or exchanges on underwear products. In short, we cannot accept returns on products that have touched your junk.