Let’s break this down: Pyre rhymes with fire. Fire is warm. See where we’re going? We created the Pyre Jacket for those frigid sits, when your breath freezes in mid-air but retreating just isn’t an option. The 160-gram Primaloft® Silver fill is perfect when Jack Frost is nipping at your you-know-what. Just to be safe, the Pyre is 100 percent waterproof, too, because cold and wet is a bad combo. Finally, the Pyre’s articulated arms make it easy to adjust the hood, the cuffs, or get into your interior rangefinder pocket, too.