When you’re buying a rain jacket, you probably have lots of questions, none of which really matter besides “Which rain jacket is best for me?” Do yourself a favor and stop asking other questions because if you do ask other questions, you will find yourself sucked into a whirlpool of information preying upon your inability to do math and science as an adult.
http://semi-rad.com/2013/10/whats-the-best-rain-jacket/