Rothco's Military Physical Training T-Shirt is constructed with a heavyweight poly/cotton material with a comfort tagless label. Rothco's military PT T-Shirt is available in Army, Marines, Navy or Air Force print. This T-Shirt is ideal for training, workouts or as an everyday shirt. Also, be sure to check out our matching PT shorts. Officially Licensed by the United States Navy and Marine Corps. Rothco Item No: 60010