Purdue Boilermakers Colosseum Men's Short Sleeve Raglan Tee. This heathered Purdue shirt is a made of 100% Heather Rival Polyester and gives you 100% comfort all day. This heather Boilermakers shirt with charcoal sleeves the team logo in a large print across the chest. The logo features a clear gel overlay for a unique look like no other shirt you own. Show off your Purdue loyalty all season long. Officially licensed Purdue Boilermakers fan gear.