The Raiders' current silver and black uniform design has essentially remained the same since it debuted in 1963. It consists of silver helmets, silver pants, and either black or white jerseys. The black jerseys have silver lettering names and numbers, while the white jerseys have black lettering names and numbers with silver outlining the numbers only. Originally, the white jerseys had black letters for the names and silver numbers with a thick black outline, but they were changed to black with a silver outline for the 1964 season. In 1970, the team used silver numerals with black outline and black lettering names for the season. However, in 1971, the team again displayed black numerals and have stayed that way ever since (with the exception of the 1994 season as part of the NFL's 75th Anniversary where they donned the 1963 helmets with the 1970 silver away numbers and black lettering names).