100% polyester with an athletic fit, lightweight and breathable for comfort. ViewSPORT Sweat Activated Technology unique apparel with the Official 2018 Boilermaker Logo reveals the phrase "RUN HARD" on the front when you sweat.
This shirt features ViewSPORT® Sweat Activated Technology; it reveals a design that is only apparent once sweat comes in contact with the fabric. The harder the wearer works, the more visible the image. Get Motivated. Get fit.