Question: Do they run true to size?
Answer: Yes, the 5.11 Tactical Covert Casual Shirts run true to size.
Question: does the shirt have left hand access also?
Answer: Yes, this shirt has both right and left handed access.
Question: Is the cut of the shirt full or is there a taper to it?
Answer: These 5.11 Shirts feature a full cut length, they are not tapered.