OMP Fire retardant top level overall. Developed for the highest lightness without sacrificing the comfort. Semi floating arm bellows, legs and inner collar inserts in soft knitted elastic fabric. Breathable and elastic inserts in new stretch Dry System fabric on lumbs. High breathability parts on low back, hips, neck and under the sleeves. Regular fit, with ultraflat antirubbing seams, soft knitted inside and a comfortable hidden inner pocket. With belt to improve fitting. FIA 8856-2018 homologated.
TO ENSURE AN ACCURATE FIT, use this chart to order your correct helmet size. Carefully measure around your head, above the ears. Take the measurement, in inches or centimeters, referring to the sizing chart below for your correct hat/helmet size. Helmet must fit properly for optimum performance. Don't guess your size. Helmet must be securely and snugly fastened before engaging in any activity.