The united states colonial marine corps uscm are the armed force also known as the colonial marines found in the alien franchise this is an officially licensed productltbr gtltbr gtt shirt design reads uscmltbr gtltbr gtour crew neck short sleeved mens t shirts are 100 premium cotton in a soft pre shrunk jersey knit our womens t shirts are lighter weight 150g tees made with deluxe 30s soft style yarns for a soft feel