Formula CP Seal Helmet. The Formula CP Seal Helmet combines lightweight construction with advanced impact protection. Featuring RHEON Impact Energy Cells, multi-density EPS, and True Functional Ventilation, it's built for serious riders who demand safety, comfort, and performance. Polycarbonate alloy shell construction produces an extremely lightweight shell with excellent penetration resistance. Impact Energy Cells made of RHEON maximize absorption of low-speed linear and rotational impacts. Multi-density EPS provides a progressive response to low and high-speed impacts. Expanded volume EPS adds more impact-absorbing material in critical zones. EPS chin bar enhances impact mitigation and damage resistance. Clavicle shell relief zone helps reduce clavicle injuries. Custom molded rubber trim with integrated nose guard. Lightweight custom visor screws and stainless steel D-rings.