Excellent protection and performance rampage rs the evolution of the legendary rampage pro carbon rpc'. '.strtoupper('t')he rampage rs matte black helmet brings excellent protection to your gnarliest downhill runs'. '.strtoupper('p')acked with features such as the mipsreg integra split system designed to reduce rotational motion when implemented in a helmet by absorbing and redirecting energies and forces otherwise transmitted to the brain 2 layer eps for impact protection a lightweight carbon shell and a removable washable ionicreg liner comfort liner and cheek pads this is the helmet trusted by pros'. '.strtoupper('k')ey features mipsreg integra split equipped 2 layer eps helps absorb impacts two position visor is goproreg compatible lightweight carbon fiber shell channeled eps for better ventilation removable washable ionicreg liner specifications mipsreg integra split system is designed to reduce the rotational motion when implemented in a helmet by absorbing and redirecting energies and forces otherwise transmitted to the brain 2 layer eps helps absorb impacts at high and low speeds two position visor is goproreg compatible lightweight carbon fiber shell construction channeled eps for better ventilation removable washable ionicreg liner comfort liner and cheek pads are antimicrobial and manage odor while wicking moisture away from the head meets en 1078 cpsc 1203 as nzs 2063 and astm f1952 disclaimer this product and or service is not affiliated with endorsed by or in any way associated with gopro inc'. '.strtoupper('o')r its products and services'. '.strtoupper('g')opro hero and their respective logos are trademarks or registered trademarks of gopro inc'. '.strtoupper('m')aterials and care care 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 47% carbon 18% eps 17% epp 9% pa 9% polyester in the box mud visor clip thick cheek pads install for a snugger fit thick head liner install for a snugger fit spare visor screw