How Important is Staying Warm . For both comfort and safety, staying warm is one of the most important factors of a late season or early spring hunt. It doesn't have to be freezing for hypothermia to set in, and extended periods of time sitting still, like glassing, makes the body more susceptible. Our McCall Down series of tops are made of premium, 850 FP Granger DWR treated down, and the jacket is currently 50% off! Click the link in our bio to shop our Outlet Sale and grab our technical apparel for as much as 65% off! . #hunting #coldweathergear #coldweather #springhunts #hunt #glassing #getoutthere #eberlestock