John Doe One Helmet Signature Frozen Black Carbon Size:XS run through your helmet and

run through your helmet and do up again

Built with a 4-way stretch UltraFlex fabric and micro carbon-fibre heated panels in the chest

Gunmetal Grey

but to improve rider visibility out on the trails

and built for sudden downpours

John Doe One Helmet Signature Frozen Black Carbon Size:XS run through your helmet andThe John Doe One Helmet Signature Frozen Black Carbon combines black and exposed carbon detailing with John Doe's distinctive Signature graphic finish. Built around the JD One's retro inspired full face design and interchangeable visor and peak system, it offers riders the flexibility to configure the helmet to suit different riding styles while maintaining a classic 70s inspired look. Whether fitted with a visor, peak or blanking panel, or worn with