Different ways of wearing a balaclava
A balaclava, also known as a balaclava helmet or Bally (UK slang) or ski mask (US slang), is a form of cloth headgear designed to expose only part of the face, usually the eyes and mouth. Depending on style and how it is worn, only the eyes, mouth and nose, or just the front of the face are unprotected. Versions with a full face opening may be rolled into a hat to cover the crown of the head or folded down as a collar around the neck.
The name comes from their use at the Battle of Balaclava during the Crimean War of 1854, referring to the town near Sevastopol in the Crimea, where British troops there wore knitted headgear to keep warm. Handmade balaclavas were sent over to the British troops to help protect them from the bitter cold weather. British troops required this aid, as their own supplies (warm clothing, weatherproof quarters, and food) never arrived in time. According to Richard Rutt in his History of Handknitting, the name "balaclava helmet" was not used during the war but appears much later, in 1881.
Race drivers In Fédération Internationale de l'Automobile sanctioned events must wear balaclavas made of fire-retardant material underneath their crash helmets. In racing events, hill-climbs, special stages of rallies and selective sections of cross-country events entered on the International Sporting Calendar, all drivers and co-drivers must wear overalls as well as gloves (optional for co-drivers), long underwear, a balaclava, and shoes homologated to the FIA 8856-2000 standard.
A Swedish police officer wearing a balaclava which masks his identity.
In the Indian subcontinent, balaclavas are commonly referred to as monkey caps because of 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 for protection from the cold.
In the Soviet Union, the balaclava became a part of standard OMON (special police task force) uniform as early as the Perestroyka years of the late 1980s. The original intent was to protect the identity of the officers to avoid intimidation from organized crime. Because of increased problems with organized crime of the 90s, TV shots of armed men in black balaclavas became common. As organized crime decreased, however, balaclavas became as much an instrument of intimidation as identity protection, as they conceal facial expressions of the wearer and make positive identification difficult. Armed Russian police commonly conduct raids and searches of white-collar premises (typically in Moscow) while wearing balaclavas. Such raids have therefore come to be known in Russia as "maski shows", an allusion to a popular comic TV show of the 1990s.
British Police in Kent confiscated a single copy of the War on Terror board game partly because of the inclusion of a balaclava. Police said it "could be used to conceal someone's identity or could be used in the course of a criminal act."