The Fanatic Jacket delivers unmatched warmth and silence, making it the ultimate choice for cold-weather whitetail hunts. It features a high-loft Berber fleece face combined with an ultra-quiet, 100% windproof WINDSTOPPER by GORE-TEX LABS barrier and PrimaLoft Silver Hi-Loft Ultra insulationengineered to keep you warm and undetected during the coldest sits. Body-mapped construction reduces bulk in the draw arm and enhances bowstring clearance for a quieter, smoother draw. The Constant-Connect SITKA Safety Harness Port allows you to add or remove layers without disconnecting from your harness. Quite simply, its the quietest hunting jacket ever built.