Wind, snow, rain, you name the element and UA ColdGear Gunpowder pants will exceed all of your expectations. Using UA ColdGear Infrared technology, these pants will keep your body temperature warm and will also breathe enough so that way you don't sweat because we all know if you sweat, your body temperature immediately starts to drop. These pants also some stock with 200 g. of Primaloft insulation that will keep you warm in the coldest of weather that you might meet. Being a 100% Polyester means not only are you going to be comfortable spotting or standing but you also are going to be extremely quiet unlike some of the competitors. Stay dry, stay warm and we wish you the best of luck!