Chicago Fire Youth Gym Shorts. These Chicago shorts are made of 100% Polyester performance moisture wicking material. The kid's shorts feature a embroidered and woven Fire logo on the left leg with the Adidas system on the back of the leg, The team color shorts have two side pockets, and secondary contrasting side piping. Show your Chicago pride, on the court, in gym class or just hanging out! Go Fire!! Officially licensed Chicago Fire fan gear.