Sizes: XS/XL Weight: 1100 gr +/- 50 gr
External shell: Tri-composite Dyneema/Carbon/Aramidic Fibre and Epoxy Resin
The Boston shell guarantees the maximum safety even for those who use their scooters or bikes in the city traffic without give up on the comfort of a very light open face helmet. Is in tricomposite fibres (dyneema, carbon and aramidic fibres), aerodynamic and shock resistant. The internal shell is in eps, moulded with a differentiate intensity for a better absorption of the shock energy.