You might think of the jacket as a common stylish outer garment. But, actually, there are other types of jackets that have practical uses rather than merely being fashionable. For example, there is the anorak or parka, a type of fur-lined hooded jacket to keep the wearer warm in freezing temperature. It is commonly worn by Eskimos in the Arctic region. Then there is the double-breasted chef’s jacket worn by cooks. The garment’s thick cotton cloth protects the wearer from the heat of the stove and the splattering of boiling liquids. Another type of jacket that is worn by military aviators is the flack jacket. This thick garment protects its wearer from shrapnel and other low-velocity projectiles. For protection against wind chills and light rain, a person can wear a windbreaker, which is a thin jacket that is made of glossy synthetic material. For heavier rains, one can wear a raincoat, a type of water-resistant coat. It is sometimes paired with rain pants. Finally, there is the lab coat, a long sleeved jacket that protects its wearer from accidental chemical spills.