The Thermic jacket is purpose-built for bitter-cold days in the treestand or blind and is the coldest weather component of the First Lite whitetail outerwear kit. It's built using 200 gsm PrimaLoft Gold insulation, high lofted berber fleece lining, and windproof technology to keep you more comfortable and maximize warmth. Additionally, it's ultra-quiet, durable, water-resistant, and includes our improved windproof technology. The Thermic Jacket is packed with whitetail features, including treestand-specific pocketing, harness pass-thru, removable hood with contoured collar, and new and improved magnetic KitLink system. This bomber cold weather jacket insulates exceptionally well, blocks the wind, allows ease of movement, and wears like iron.Where to UseTemperatures: Below 0F Below 20F