Chas Christiansen aka 'NotChas' is a charismatic artist, entrepreneur, and bike racer with an instinctive style and outlook on the world - all this from his years working as a bike messenger in San Francisco. From street racing to jungle excursions, he's become a true ambassador of fixed gear cycling as a simple yet empowering way of life. And to this day, he still embraces every moment with wits, authenticity, and pure adrenaline. Since 2016 Chas has been an Oakley ambassador worldwide. All Headdy Cycling Caps are complete with an incredibly comfortable sweatband and seams that are taped and reinforced for extended durability.
Designed to fit standard adult head sizing 58-61cm or 23-24 inches in circumference.