Maximize your time in the stand with this late-season whitetail kit. Built for the coldest temps, this kit leverages our Sanctuary System's robust 37.5 active carbon insulation and windproof membrane to retain body heat and fight moisture. By integrating our Furnace baselayers, the merino wool will keep you warm while simultaneously pushing moisture away from your body and out of your layering system. If you've got any questions, please give our Customer Service Team a ring at 208-806-0066 or shoot us an email at info@firstlite.com. Best of luck out there.