Georgia Tech Yellow Jackets Colosseum Boys Long Sleeve T-Shirt. The t-shirt is a 52% Cotton/48% Polyester dual blend for long lasting comfortable wear. The Yellow Jackets tee features a screen-printed design on a team color shirt with secondary team color sleeves. This Georgia Tech t-shirt combines all of the elements of the team for that extra pop of pride. Clothing is easy to maintain and made to last season after season as they are machine washable. Show your little Yellow Jackets fan's style all while keeping warm on the field or at the tailgate! Officially licensed GA Tech Yellow Jackets fan gear.