Balaclava

A balaclava (IPA: ˌbæl.ə.ˈkla.və), also known as a balaclava helmet or ski mask, is a form of headgear covering the whole head, exposing only the face or upper part of it, and sometimes only the eyes. The name "balaclava" comes from the town of Balaklava in Crimea. During the Crimean War, knitted balaclavas were sent over to the British troops to help protect them from the bitter cold weather. They are traditionally knitted from wool, and can be rolled up into a hat to cover just the crown of the head. Modern balaclavas can be made from a number of materials, such as silk, cotton, polypropylene, neoprene, wool or fleece. Modern balaclavas are also used in outdoor winter sports activities such as skiing, snowboarding, or winter bicycling to help protect the face from the cold wind and maintain warmth. Motorcyclists also wear one under their crash helmets for similar reasons; balaclavas also help to keep the inner lining of the helmet clean.

Additionally, balaclavas are often associated with special forces units such as the SAS, or alternatively with muggers, terrorists, and activists, where they act as a form of disguise, as an alternative to camouflage paint and, when made of fire-retardant material, as a protection from the heat emitted by flashbangs and other grenades.

Racing drivers may also wear balaclavas made of fire-retardant material underneath their crash helmets in order to improve protection in case of a fire following an accident, and commonly cover the nose and mouth to reduce inhalation of smoke and fumes. Dragster-racing drivers usually wear balaclavas which have just two separate eye holes because of the increased fire risk.

In the Indian subcontinent, balaclavas are commonly referred to as monkey caps, due to their typical earth tone colours, and the fact that they blot out most human facial features. Monkey caps sometimes have a small, decorative, woollen pom pom on top. They are commonly worn by troops on Himalayan duty.citation needed]Airsoft players often wear Balaclavas underneath the helmet to protect ears, neck and other vulnerable spots on the head and face.