The ability for clothing to repel water is fantastic but the issue is this water repellency can be diminished over time. Here is the good news; you do not have to go out and get a new model. Instead, all you need to is restore the water repellency. And, to do that, all you need to do is invest in a durable water repellency (DWR) product made specifically for outdoor fabrics. Follow the directions that are provided for you and then your model will repel water once again.