I am not very big into super skinny boarding pants but heard good word about these guys. Lets just say, they are certainly slim fitting pants. A recommendations would be to put some sort of spandex/elastic material around the thigh area so you are able to squat more before popping.
I am 5'10' 170 lbs and the length on them is great, perfect. The waterproof/breathable rating does its job well.