The Advanced Ballistic Protection (ABP) features a reinforced area above the visor opening, which is 10mm lower than non-ABP models. In short, this is the highest specification helmet ever developed to date. The Stilo ST5 FN ABP Zero 8860-2018 carbon helmet was designed for professional racers needing to satisfy the strict FIA 8860-2018 regulation. It's also the helmet of choice for drivers who won't compromise their safety, no matter where they're racing. This certification provides an unparalleled level of puncture protection and impact resistance. Try as you may, you won't find a safer, lighter-weight helmet anywhere.