Stilo HANS ZERO Device - 30 Degree - SFI/FIA - Post Anchor - Medium Size:Medium Bell Chin Cover Seals are

Bell Chin Cover Seals are made of fire retardant material and help prevent dust and air from coming into the bottom of the helmet by sealing the bottom chin bar area of the helmet

they aren't for everyone

Nomex ® or CarbonX ® Underwear underneath a racing suit will dramatically improve Thermal Protection Performance (TPP) in the case of an accident involving fire

Advanced Aerodynamic Styling

Stilo HANS ZERO Device - 30 Degree - SFI/FIA - Post Anchor - Medium Size:Medium Bell Chin Cover Seals areThe 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