Browline glasses aka Horn Rim are a style of eyeglass frames which were very popular during the 1950s, especially in the United States. The name derives from the fact that the bold upper part of the frames frame the lenses in the same way that eyebrows frame the eyes. Sometimes, the style is referred as “Clubman” frames.[citation needed] Ray-Ban “Clubmaster” sunglasses have Browline style frames. Read More after the jump! @DjJuanyto