Ayrton SennaBrazilian yellow helmet · 1992 season design

The story

Sid Mosca's design: a yellow background with a green stripe around the upper visor and a light metallic blue stripe around the lower visor, the three colours of the Brazilian flag; Mosca said the stripes stood for movement and aggression and the yellow for youth. From 1992 to 1993 Senna wore Shoei X-4 helmets; the design changed only with sponsorship, and the lower stripe was occasionally black instead of blue.