Product Description Specifications:Application:Downhill, Enduro, Dirtjump & SlopestyleAir Circulation Vents:23Construction:In-Mold, EPS, EPP, MIPS, HaloClosure System:magnetic lockFeatures:full-face helmet for DH, enduro, freeride, park, weighs only 800 gramsSpherical MIPS safety system with movable EPP and EPS helmet shells for impact absorption at any speed23 large inlet and outlet vents with deep air channels for optimal coolingair channels above the eyebrowsHalo chin bar made of Pebax material, flexible and stiff at the same timeintegrated elastomer bushings on the bar for shock absorptionIonic+ cheek pad with push-button system for emergencies, antibacterial effect due to silver threadsmagnetic buckle from FIDLOCKmeets US Downhill Helmet Test Standard (ASTM F1952)meets US BMX Helmet Test Standard (ASTM F2032)Technology:In-Mold Construction The polycarbonate outer shell is glued to the EPS inner shell, which increases the resistance of the helmet. It also makes it easier to shape vents, which means that In-Mold designs typically have better ventilation systems and a lighter weight. MIPS Spherical MIPS Spherical is the further development of the " Multi Directional Impact Protection System" , i.e. a protection system for bicycle helmets. It has not one, but two movable protective layers. These can move in all directions and function similarly to a joint. The brain is thus protected against angular impact. The principle of the natural low-friction layer of the brain is adapted in order to minimise the forces that occur. Ionic+ Ionic+ padding has an antibacterial effect and prevents odour build-up, plus silver threads are woven in. In addition, the pads dry quickly, cool in the heat and warm up in the cold. Size Guide:51 - 55 cm:S55 - 59 cm:M59 - 63 cm:LManufacturer Numbers:matte black:7160629matte dark shark dune:7160632Contents:1 x Giro Coalition Spherical MIPS helmet Weight: matte black | 55 - 59 cm: 800 g Manufacturer: Giro Sport Design 1120 Westgate Dr Suite 100 San Leandro CA 94577 USA info@giro.com Distributor: GROFA Action Sports GmbH Otto-Hahn-Straße 17 65520 Bad Camberg Germany info@grofa.com