Hey Guys, What size tin cruiser should I get? I'm 6' 1.5" 165 lbs, I'm not sure how much I should size down or if I should get a smaller than normal size but get it in extra long. Thanks! Since you wear a 40L jacket a good starting place would be a 40L cruiser. You may be able to get away with a 38L but it may be a bit tight if you layer heavily under it.