Stilo HANS ZERO Device - 30 Degree - SFI - Quick Click - Medium 35690 M and L-59) and one

M and L-59) and one for large sizes (L-60

combining safety

Simpson's exclusive EnviroGuard lace cover hinges at the tongue base with full length speedfit closures on each side

Mandatory in FIA Karting Championships

Stilo HANS ZERO Device - 30 Degree - SFI - Quick Click - Medium 35690 M and L-59) and oneThe Stilo HANS Zero combines the best of the Simpson Group, a fresh Italian design engineered in partnership with Italian helmet manufacturer Stilo, for extreme lightness along with HANS proven technology to create the lightest, most comfortable HANS Device ever. Using proprietary techniques and aerospace grade carbon fiber, the Stilo HANS Zero is 15% lighter than the HANS Ultra Lite, the lightest HANS on the market before the HANS Zero. SFI 38. 1