NIKWAX WaterProof your SKI GEAR again?

Описание: Does Nikwax actually help water proof your ski jackets and pants and gear? How does it stand up to gore tex when you re-waterproof it? Here's some real world snowboarding with nikwax applied to waterproof my jacket again in some wet rainy snow

here it is on amazon - https://amzn.to/49JJRY3