sorry for the slight 'bump' but instead of adding another NEW post, here goes:

i just copied this sizing chart from VELOWEAR and don't want the same problem as above. i know brand sizing varies, but i do want a racing fit...i'm 5'8" (+), 153#, 38"+ chest...i still think the SMALL will be the one to get...would that be just right or way too tight?

small 29-31 waist, 120-145 weight, 5'4" to 5'8", 35-37 chest
medium 32-34 waist, 145-170, 5'7" to 5'11", 38-40 chest