Sir Jackie Stewart, in turn, is an F1 legend with three Drivers' Championships under his belt and an early advocate for racing safety. The idea for the Royal Stewart tartan stripe came from his wife, Helen, - the first DIY version was just a piece of fabric stuck around the helmet with nail polish over it - after noting that the Flying Scot's all-white helmet was rather dull.
80% Combed Cotton, 17% Polyamide, 3% Elastane. We use seamless knitting to create a sock with no stitches. Wash inside out (40ºC/100ºF max). Do not tumble dry, iron, bleach or dry clean.