I am 6' 2", 210 lbs, and hardly what I would call a big guy. I wear a 48L jacket and 40 waist pants, which both seem to be exceedingly popular sizings at retail establishments. . How are you only 210 lbs. but wear 40 inch pants (and a 48 L jacket)? I would have guessed that you would be at least 25 lbs. heavier.