If you're looking for a jacket that can handle chilly early-season mornings or an insulation layer for frigid late-season hunts, look no further than Sitka's Men's Kelvin Active Jacket. 80-gram Polartec® Alpha insulation delivers protection from bone-chilling temperatures, while a durable water-repellent finish sheds moisture so you can keep hunting through alpine squalls. Polyester-mesh lining provides breathability so you you don't overheat while huffing up a ridge to cut off moving game. Quiet, quick-drying nylon shell. Polygiene® technology fights odors to control animal-spooking scent. Imported.