Sending it down trail does not always end the way we like, and sometimes we find ourselves head over handlebars and hurtling towards the bushes, but that's why we're wearing the M5 Helmet. It features a polycarbonate shell for durability and protection and a custom 7iDP visor for blocking the sun. And, this helmet provides comfortable airflow with a total of 14 ventilation ports for when we're tackling tough climbs or riding in the heat of the day.