this is my second star trek DISCO shirt. bought the first one which is the regular crewmember's workout teeshirt with the white lettering and the delta insignia on each sleeve. when saw that in first season, me said me gotta have it. then here comes this new CTP (Command Training Program) version with gold lettering and the CTP/delta-insignia on each sleeve and on the front next to the DISCO lettering. yes, another must-have teeshirt. when saw this new version during the current second season, just had to get this one too. really love wearing my DISCO tshirts.