what size is best suited for 5'10" 165 lbs with 32 waist?i wish i cantry them on, but i'm getting one from ebay. not sure if it's 52 or 50 euro (42or 40 us). i wear everything large, but chest size is close to 40. Does Dainese jacket run little tighter than the specified size? any input is greatly appreciated. thx.