Insulated clothing is designed to keep you warm. Simple. Down jackets are one great way of doing this, and are often considered as the ultimate means to stay warm whilst out enjoying the great outdoors.
How do insulated jackets keep you warm?
Insulated jackets help keep you warm by storing air that has been warmed by your body in the insulation in the jacket. The transfer of heat is important when choosing an insulated jacket, because there are three forms to consider: radiation, conduction and convection.Related camping and outdoor news, reviews and advice: