Kansas City Chiefs Hooded Sweatshirts The Reebok Kansas City Chiefs Adult NFL Stacked Helmet Hooded Sweatshirt has a relaxed fit body that is made from a comfortable feel 80/20 Cotton/Poly blend material. This Kansas City Chiefs Sweatshirt features a hood with a drawstring, a front kangaroo pouch pocket, and a screened printed team specific Stacked Helmet Logo on the front chest. All of our Pro Football Products are officially licensed by the NFL.