Polyester Micro Diamond Ripstop 178gsm with PU Coating & C6 WR The Club Rain Jacket is a durable, lightweight option to keep you dry when the elements aren't on your side! The Vaposhield water resistant helps keep you dry even in driving rain. Combined with the lightweight mesh lining, you can add it over a mid layer or by itself when it's a caught by the typical unexpected summertime downpour!