hey guys, if im not mistaken the A-5s were paired up with the B-6 flight jacket. My question is were they of lighter weight than the A-3 pants that were paired up with the B-3? Like were they a kind of a cheap rip-off of the A-3 pants like the B-6 was kind of a cheap rip off of the B-3? (so to speak of course, they are both great jackets and pants, but the B-3s were thicker is what im trying to say). I hope yall know what im talking about here... please let me know, thanks!