It would be more comfortable...the biggest problem is wear and tear on the external carrier "shirt". You still have to wear a regular Class A shirt underneath so you have the correct matching shirt sleeves showing from under the carrier. So now you're talking about wear and tear on essentially two shirts at a time. LPD tested this idea years ago, and it was determined then that it would be cost prohibitive (to the individual officers) to mandate that style. Now, given that there's about a dozen