The Ayrton Senna Foundation Nacional Formula 1 Cap in vintage yellow and blue Thunder design is a classic piece of memorabilia for fans of motor sport, specifically Formula 1. This cap, from the 1990s, features the iconic colours of Ayrton Senna's racing team, making it a must-have for collectors and enthusiasts alike. With its retro design and nod to the legendary Formula 1 driver, this cap is the perfect accessory for anyone wanting to show their love for the sport.