I love Nikwax. Use it on my ski stuff. People are ripping on your for the technical difference between 99% waterproof and 100% waterproof. It really doesn't ma

I love Nikwax. Use it on my ski stuff. People are ripping on your for the technical difference between 99% waterproof and 100% waterproof. It really doesn't matter in practice since your body is going to sweat _and_ some of that will never, possibly leave the garment you're wearing. Nikwax is amazing for crossing the threshold of "I'm freezing cold because I keep getting new water on my skin" and "I'm slightly damp, but warm".