Proforce Safety's bucket seats are designed for the racer looking for the best safety in the industry. With an official FIA 8855-1999 approval rating, these race seats combine comfort, performance and safety to produce a one-piece lightweight seat that exceeds all expectations. It has a fiberglass reinforced composite shell, with shock absorbing memory foam located in optimum locations like the thighs, back, head and side areas to improve the all round safety and comfort of the seat. They also feature large harness slots and are HANS compatible. Please contact us for specific validity dates.