BIG & TALL NCAA Army Black Knights Mens Heavy Weight Sports / Track Pants XXL Dark Grey This is a high quality, officially licensed NCAA Army Black Knights product. Extremely high quality light weight fabric: 70% Heavy Weight Cotton, 30% Polyester; Machine washable. Team logo printed on left leg for a sporty look. We completely guarantee the quality of all of your products - if you are not happy you can return your item for a full refund.