Race car drivers all wear helmets from jackie stewart to lewis hamilton its a requirement this is evos take on this most essential piece of kit this is not an official product and is not in any way endorsedt shirt design reads evoour crew neck short sleeved mens t shirts are 100 premium cotton in a soft pre shrunk jersey knit our womens t shirts are lighter weight 150g tees made with deluxe 30s soft style yarns for a soft feel