Bridging the gap between the Rampage and the original Proframe, the Fox Proframe RS Helmet was designed from the ground up to be the lightest, most effective, and most comfortable full-face Fox has ever produced. Although light on weight, the Proframe RS is heavy on protection, featuring a Varizorb EPS foam inner shell to protect against both high and low-speed impacts along with MIPS Integra technology to further protect the brain from rotational forces. Advanced in-moulding allows the shock-absorbing inner shell to be securely fused to the robust polycarbonate shell making a helmet that is significantly lighter and better ventilated. Speaking of ventilation, the Proframe RS has twenty-four big bore vents which help channel air through the helmet for maximum cooling. Sizing S M L XL Head (CM) 52 - 56 56 - 58 58 - 61 61 - 64
