Purdue Boilermakers Colosseum Men's Hybrid Long Sleeve Raglan Tee. This heathered black Boilermakers shirt is a tri-blend cotton/poly/rayon material for 100% comfort. This heather Boilermakers shirt with team color sleeves and sleeve stripes has the team logo in a waterbase print across the chest, for a unique look like no other shirt you own. Show off your Purdue loyalty at the tailgate this fall. Officially licensed Purdue Boilermakers fan gear.