Giro Insurgent Spherical Full Face Helmet - Matt Dark Shark-Dune

Giro Insurgent Spherical Full Face Helmet - Matt Dark Shark-Dune THE GIRO INSURGENT SPHERICAL DELIVERS THE PROTECTION AND COMFORT THAT TOP GRAVITY RIDERS FROM RAMPAGE TO EWS DEMAND, WITH THE BALL-AND-SOCKET DESIGN OF SPHERICAL TECHNOLOGY PAIRED WITH BEST-IN-CLASS COOLING POWER. From the Enduro World Series to Red Bull Rampage, top riders demand the Giro Insurgent Spherical and the confidence it delivers. Our engineers maximized the intake points for cool, fresh air, resulting in cooling power 50% more efficient than the Disciple Mips. A lightweight, soft-touch, and absorbent pad set includes two different cheek pads with each of the three sizes, allowing for a customizable fit, which are secured via a directional snap system allowing for easy removal in case of a crash. At 1,040 grams in size M/L, the Insurgent is 200 grams lighter than the Disciple Mips despite additional features including the advanced protection performance of Spherical Technology. Insurgent Spherical utilizes a pair of different density EPP and EPS foam layers that work like a ball and socket to redirect impact energy in a crash. Additional features include a patent-pending Flex Gasket along the lower edge of the helmet, designed to reduce the role a helmet can play in certain collarbone impacts, tool-free breakaway visor bolts with integrated Allen key receiver for easy removal, and a central visor bolt hole, which does double-duty as the ideal mount for P.O.V. action cameras. WHAT IS SPHERICAL TECHNOLOGY? The unique ball-and-socket design of Spherical Technology utilizes two separate liners to help manage impact forces. The material and density of the inner and outer liners can be optimized with Progressive Layering to help manage a broad range of impact forces: the Insurgent features an outer EPS layer (to address high-speed impacts) and an inner EPP layer (with rebound characteristics designed to handle slower speed falls.) When you combine the benefits of Progressive Layering with the market-leading Mips Brain Protection System, which can help redirect rotational energy away from the brain, you get more comprehensive protection. HOW DOES SPHERICAL TECHNOLOGY WORK? Developed at the Bell+Giro Dome laboratory in partnership with Mips, Spherical Technologys unique Ball-and-Socket Design redirects impact forces, bringing market-leading design, performance and brain protection together without compromising comfort, ventilation, weight or style. SPECIFICATIONS CONSTRUCTION IN-MOLD CONSTRUCTION PROGRESSIVE LAYERING WITH EPS OUTER LINER & EPP INNER LINER EPP CHINBAR LINER PRE-PREG FIBERGLASS SHELL VISOR ADJUSTABLE MOTO-STYLE SCREW-IN VISOR WITH TOOL-FREE BREAKAWAY VISOR BOLTS VENTILATION 20 VENTS WITH INTERNAL CHANNELING WIND TUNNELTM CHEEK PAD VENTILATION STACK VENTILATION OPTIMIZED AIRFLOW INTAKE VENTS AND CHANNELED VENTILATION FIT SYSTEM ROC LOC AIR DH FIT KIT PADDING WITH INCLUDED CHEEK PADS IN 25MM AND 35MM (AFTERMARKET PAD KITS AVAILABLE) PRODUCT WEIGHT 1040G (SIZE MEDIUM CPSC, CE) ELECTRONICS COMPATIBILITY ADDED CENTRAL VISOR BOLT HOLE ENABLES ACTION CAMERA MOUNTING CERTIFICATION 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 HIGHLIGHTS PATENT-PENDING FLEX GASKET TWO SETS OF CHEEK PADS FOR VARIABLE THICKNESS ADJUSTABILITY DIRECTIONAL SNAP SYSTEM FOR REMOVABLE CHEEK PADS 25MM WEBBING WITH D-RING BUCKLE IONIC+TM ANTI-MICROBIAL PADDING SIZE: XS/S 51 - 55 cm M/L 55 - 59 cm XL/XXL 59 - 63 cm.