Under Armour Men's WWP Training Shorts 100% Polyester Imported This is an Official Wounded Warrior Project Licensed product Between August 2012 & December 2014, Under Armour will make a donation of over 1 Million to Wounded Warrior Project, benefiting injured service members & their families Textured knit fabric is tough but breathable Material wicks sweat & dries really fast Covered elastic waistband with internal drawcord