The mtb helmet trusted by world cup champions designed for the toughest downhill mountain bike runs the rampage pro carbon mipsreg helmet is full face full gas and packed with race ready features and technology thatll keep your head in the game and your safety on speed dial'. '.strtoupper('w')hen every second counts you cant argue with gravity'. '.strtoupper('l')ightweight performance and protection for all your downhill runsmdashyou cant argue with that either'. '.strtoupper('c')ustomers found a better fit when sizing up'. '.strtoupper('i')f between sizes we suggest opting for the larger size'. '.strtoupper('m')ipsreg equipped lightweight carbon fiber shell breakaway visor design to release in a crash dual density eps foam liner full face mountain bike helmet mipsreg added protection system is meant to reduce the rotational motion by absorbing and redirecting energies and forces otherwise transmitted to the brain breakaway visor screws are designed to sheer off at impact to reduce rotational forces dual density in mold varizorbtrade eps balances weight with performance and is meant to provide improved protection by spreading forces over a wider surface area lightweight carbon fiber shell construction injected mesh vent screens maintain superior ventilation and airflow while shielding the rider from dirt and debris removable washable x staticreg comfort liner and cheek pads are antimicrobial and manage odor while wicking moisture structured carry bag with vents and fleece lining meets en 1078 cpsc 1203 as nzs 2063 and astm f1952 for care instructions see our helmet care guide note avoid exposure to aerosol sprays like bug repellent and sunscreens as they can cause your helmet's finish to peel materials 40% composite 19% eps 16% polyurethane foam polyester 8% nylon 7% abspc