Rothco Black EMT 2-sided T-shirt - 6676. Physical Training T-Shirts come in many different forms. They can come as a regular plain Black Tee or they can come as a Woodland Camouflage Tee. There are Sleeveless Training T-Shirts and there are Tank Tops. Men's Physical Training T-Shirts are used in everyday life. They can be used as an undershirt or they can be used as a Customized T-Shirt to show off a design.