Taqiyah (cap) worn in India, Bangladesh, Pakistan, and other regions of South Asia. Many different types of topi caps include the Sindhi cap, worn in Sindh, and the crochet topi that is often worn at Muslim prayer services (see salat). The topi cap is often worn with salwar kameez, which is the national costume of Pakistan. "Taqiyah" is the Arabic word for a Muslim skullcap which is derived from (), means a ""dome"". This concept is taken from the Jewish traditions as the cap "kippah" () literally means a ""dome"" ( "Qubba") as well, and whoever wears this dome acknowledges the constant
Mariner's cap the skippers of sailing yachts, motor boats, and other small pleasure craft. From the 1930s until the 1970s a waterproof version, known as a mechanic's cap, was worn with a blue boiler suit as part of the uniform for truckers, gas station employees and breakdown men. In the 1950 edition of Tintin and the Land of Black Gold, Thomson and Thompson wear these caps when they go undercover as Autocart mechanics. During the 1950s, black leather variants of the Greek Fisherman's cap were popular among the Ton-up boy and Greaser subculture, due to their use by Marlon Brando in "The