IWOM Outerwear is the best option for cold weather hunters. The IWOM Predator is 100% water-proof/wind-proof and has built in smart silver scent control. The one piece garment goes from a self-contained fanny pack, to a high-end parka , and then to a full body containment system once fully deployed(zip close bottom). IWOM has a 100% satisfaction warranty for the whole season...even if you take it out in the field and use it, if it doesn't meet or exceed your expectations you will get a refund no questions asked.
Premium Thinsulate Insulation
SmartSilver Scent Management
How to size your IWOM: Take your barefoot height and the size of your hunting jacket that you currently use to layer under. Once you have those two sizes, go to the corresponding selection to choose the best fit for you.