Naval Academy Midshipmen Colosseum Men's Hybrid Long Sleeve Raglan Tee. This heathered black Midshipmen shirt is a tri-blend cotton/poly/rayon material for 100% comfort. This heather Midshipmen 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 Navy loyalty at the tailgate this fall. Officially licensed Navy Midshipmen fan gear.