The Ground Pyrite Jacket is pretty much the "big papa" of waterproof/breathable jackets. It combines 2 Layer waterproof/breathable eVent Fabric technologies with 700 fill power down. These technologies along with abrasion panels and a down filled helmet compatible hood make it a natural extension of your wardrobe whether summating Everest or skiing Jackson Hole in February. All you need to know is that together, these materials make an EXTEMELY warm jacket. Like... stand in the middle of a blizzard and you're fine warm. Don't do that though, please.
Added from www.powderfin.com
