Yes, it's water resistant. I wear mine late season stand hunting as the outer layer. It's probably the best at blocking wind and is also the warmest. I've worn it in a light rain and snow conditions without soaking out. I also use the Kuiu Kenai, which I love, but they are completely different tools. The First Lite puffy is thinner and more form fitting, but not as warm or durable.
It is not quiet.
