Our whole team is now using this system. Silvermax is the way to go. You don't need special carbon clothes wash. As long as you keep your body clean your good because the way it works is it prevents bacteria from growing on you. If you are clean before you go in the woods you won't be stinky during your hunt with silvermax. This link will send you to what I believe is a perfect jersey cold weather set up. You can add base layers and then you will be all hooked up. I think it's awesome how they have and entire silvermax line now. I believe the anchorage is best value for cold nj weather. https://www.medalist.com/store/index.php/men-s-silvermax-anchorage-insulated-bib-12.html