The Chiru MIPS lets you push your limits mountain biking without sacrificing safety. A low friction MIPS layer and deep coverage at the sides and rear of the helmet safeguard your head against unexpected knocks. Chiru MIPS has the Virginia Tech 5-Star safety rating. The Chiru MIPS pairs extended coverage with a MIPS layer to give you excellent protection. Chiru MIPS has been awarded the Virginia Tech 5-Star “Best Available” protection rating. Stay comfortable on all-day epics: the Turnfit+ System retention system and adjustable head basket will keep your helmet secure while eliminating pressure points. A color-matched integrated visor will help prevent squinting, so you can keep shredding on the sunny days. Fifteen well-placed air vents promote airflow even on slow, technical climbs. The optional rechargeable rear TS+ LED light will come in handy when you ride until dark and still need to pedal home from the trails. Specifications WEIGHT 335g MATERIAL EPS Foam Polycarbonate Nylon FIT SYSTEM Turnfit+ System (TS+) VENTILATION 15 ROTATIONAL PROTECTION MIPS CERTIFICATION CPSC ACCESSORIES Optional LED Taillight