Giro Coalition Spherical Mips Downhill Helmet. Conquer downhill with the ultra-lightweight Giro Coalition Spherical. This full-face helmet offers heavyweight protection through Spherical Technology™ powered by Mips®, combining EPP and EPS foam for superior impact management. Experience exceptional cooling with massive vents and deep internal channeling. The innovative Halo System chinbar provides nearly double the standard deflection protection. Enjoy comfort with DryCore™ sweat management, IONIC+™ odor control, and customizable fit. The Coalition Spherical sets a new standard in lightweight full-face safety. In-Mold construction with EPS outer liner and EPP inner liner.Integrated MIPS™ Spherical technology.NTA, ASTM-1952-DH, ASTM-2032-BMX certification.23 vents and deep internal channeling.Weight (medium size):Approx.:800 g.Sizes:S (51 - 55 cm), M (55 - 59 cm), L (59 - 63 cm).-Giro Coalition Spherical.Only Giro could engineer an impressively lightweight full-face helmet that still provides heavyweight protection.At a mere 800 grams in medium, this NTA-certified MTB helmet still packs the punch of Spherical Technology™, powered by Mips®, sandwiching our innovative integration of Mips in between independent EPP and EPS foam layers designed to optimize management of both high-speed and low-speed impacts.Coalition Spherical also manages to rival the ventilation and cooling power of some brand´s road helmets, pairing massive front intake ports with efficient rear exhaust vents via deep internal channeling.Like many of our creations, one of Coalition´s most impressive innovations lies hidden inside:the Halo System combines a chinbar with Pebax® (a material that is engineered to provide the perfect range of flex and rigidity) and elastomeric bushings that are integrated into the EPS to absorb and dissipate kinetic forces.The result is a helmet that exceeds standard chinbar deflection certification testing by almost 2x.With Ionic+™ treatments to control odor, and two sets of removable cheek pads to help fine-tune fit, the Coalition Spherical sets a new benchmark for lightweight full-face protection.SPECS Spherical Technology™, powered by Mips® EPS/EPP Polycarbonate shell Halo Chinbar System Fidlock® Buckle.SPECS:Spherical Technology™, powered by Mips®.EPS/EPP.Polycarbonate shell.Halo Chinbar System.Fidlock® Buckle.CONSTRUCTION:In-Mold construction.FIT SYSTEM.Comfort Liner/Neck Roll/25mm & 30mm cheek pads.VENTILATION.update to 23 vents.SUPER FIT™ SIZES.S 20-21.75´´ / 51-55cm.-M 21.75-23.25´´ / 55-59cm.- L 23.25-24.75´´ / 59-63cm.WEIGHT:800 grams size M.CERTIFICATION:NTA Complies with the US CPSC Safety Standard for Bicycle Helmet for Persons Age 5 and Older ASTM-1952-DH ASTM-2032-BMX EU:CE EN1078 AS/NZS. . tradeinn Bikeinn