The Giro Cielo MIPS Helmet combines pro-level performance with cutting-edge safety. The MIPS Evolve Core reduces rotational impact forces, enhancing protection on every ride. With 22 Wind Tunnel vents and deep internal channelling, it keeps you cool during long rides on the road or gravel. The Roc Loc 5 Air fit system ensures a precise, secure fit, so you stay comfortable without compromising performance.Key Features and Benefits:MIPS Evolve Core protection: Reduces rotational forces in the event of a crash. Helps lower the risk of brain injury for added safety.22 Wind Tunnel vents with deep internal channelling: Increases airflow across the head. Keeps you cool and comfortable on tough climbs and hot rides.Roc Loc 5 Air fit system: Offers fine-tuned adjustability with a secure, stable fit. Eliminates pressure points for all-day comfort.In-mould construction with full polycarbonate coverage: Enhances durability while keeping weight low. Improves impact resistance for long-term protection.Thermoformed SL Roll Cage reinforcement: Provides additional structural integrity. Boosts helmet strength without adding bulk.Reflective decals on the front and rear: Increases visibility in low-light conditions. Helps improve rider safety on early morning and evening rides.A helmet should do more than protect it should enhance every aspect of your ride. The Cielo MIPS delivers advanced impact management, ventilation that keeps airflow unrestricted, and a secure fit that won t shift. Whether tackling a steep climb or racing down a descent, this helmet provides confidence through every mile.Ride with confidence, comfort, and pro-level performance. Get the Giro Cielo MIPS Helmet today.Specification:Reflectivity: Reflective decals front and rearConstruction: In-mould construction with full polycarbonate coverageThermoformed SL Roll Cage reinforcementFull lower hardbody coverageVentilation: 22 vents and Deep Internal ChannellingFit System: Roc Loc 5 AirProduct Weight: 300g (size Medium CPSC),290g (size Medium CE)Certification: Complies with the US CPSC Safety Standard for Bicycle Helmet for Persons Age 5 and OlderE.U.: CE EN1078Size Guide:S: 51-55cmM: 55-59cmL: 59-63cmWith a compact shape Mips® Evolve Core rotational energy management and 22 Wind Tunnel vents the Cielo Mips® delivers style protection and comfort for road and gravel riders. Enthusiast road and gravel riders deserve pro-level performance and Cielo delivers the style features and comfort that set Giro ahead of the bunch. Inspired by Aries with nods to iconic models like Aeon Cielo's compact design houses maximizes cooling performance with 22 vents tied to deep internal channeling while integrated protection from Mips® Evolve Core combines with our top-tier Roc Loc 5 Air fit system. For performance protection and style that stands out from the pack step up to Cielo. INTEGRATED MIPS® BRAIN PROTECTION SYSTEM — All Giro helmets are designed to reduce as much energy as possible while meeting and exceeding stringent safety standards. The goal of Giro's Mips®-equipped helmets is to reduce rotational forces. Giro believes that helmets equipped with this technology can reduce the amount of rotational force that may be transferred to the rider's brain in certain impacts. ROLL CAGE REINFORCEMENT — Roll Cage is a light-yet-tough web of reinforcement invisibly molded inside a helmet's EPS foam liner. It helps the helmet to hold together under impact and provides an extra measure of strength and integrity that you'll never notice ... unless you need it. WIND TUNNEL VENTILATION — Giro helmets are developed utilizing our proprietary Wind Tunnel ventilation system. This elaborate design combines active vents in the helmet's shell with exhaust channels inside the helmet that thrust fresh cool air over and around the rider's head while forcing heat and stale air out. It's the most effective cooling system available and a difference you can feel every time you ride. ROC LOC® 5 AIR MIPS FIT SYSTEM — In addition to helping to optimize stability and cooling airflow through the helmet the micro-adjustable ergonomic and compact dial allows riders to adjust vertical positioning and tune the contact points independently for a customized fit with exceptional comfort. IONIC+® PADDING — Pure Silver is the secret ingredient that gives IONIC+® the power to provide natural permanent odor protection to keep your helmet feeling fresh. ROC LOC® 5 AIR FIT SYSTEM — In addition to helping to optimize stability and cooling airflow through the helmet the micro-adjustable ergonomic and compact dial allows riders to adjust vertical positioning and tune the contact points independently for a customized fit with exceptional comfort. CE EN 1078 290 gr. size M 51.3% EPS 21.4% PC 6.3% Nylon 1.9% POM 2.7% Polyester 10% PP 4.6% Fiberglass