The Prime RF-9W helmet is homologated to the highest FIA standard currently available making this helmet ready to use in any motorsport discipline including F1. The carbon fibre shell reinforced with carbon-Kevlar is lightweight, yet is still designed for maximum strength. The shell and EPS padding are manufactured in 2 sizes and has been designed to ensure excellent ventilation and driver comfort. The Prime RF-9W race helmet has further ventilation provided by air intakes situated on the front chin bar and at the top of the helmet, with 3 exhaust vents at the rear. The interior linings can be removed, washed and repositioned. There is a facility to accommodate an optional drink system. The visor (FIA approved) can be infinitely adjusted.