Refurbished reasons: Repackaged, original packaging not included. Overall in good condition.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. 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.We tested with our proprietary Therminator head form to measure helmet cooling efficiency and the results prove that Insurgent sets a new standard for full-face helmets. Despite added features and protection, it has 50% greater colling efficiency than Disciple Mips (cooling measured from 100º starting temperature at with 25 mph wind speed).Features:Patent-pending Flex Gasket:- The zone along the lower edge of the helmet is designed to allow some flex, reducing the role ahelmet can play in certain collarbone impacts.Stealth Camera Mount:- The central visor bolt hole does double duty as an ideal location for mounting POV action camerasSpherical Technology, Powered By Mips®:- Spherical Technology´s Ball-and-Socket design, powered by Mips®, helps redirect impact forcesaway from the brain by allowing the outer liner to rotate around the inner liner during a crash. It also eliminates contact with hard plastic or slip-planes against the skin.Optimized Front Intake Vents:- Giro engineers designed precise placement and shape of intake vents to optimize cool air flowingOver riders´ heads.Maximized Rear Exhaust Vents:- Our complex Wind Tunnel venting system allows hot air an easy escape route from the rear of the helmet.Breakaway Visor Bolts:- Tool-free breakaway visor bolts are engineered with an integrated Allen key receiver for easy removal and replacement in case of crash.Specifications:Construction: - In-mold Construction- Progressive Layering With Eps Outer Liner & Epp Inner Liner- Epp Chinbar Liner- Pre-preg Fiberglass ShellVisor:- Adjustable Moto-style Screw-in Visor With Tool-free Breakaway Visor BoltsVentilation:- 20 Vents With Internal Channeling- Wind Tunnel™ Cheek Pad Ventilation- Stack Ventilation- Optimized Airflow Intake Vents And Channeled VentilationFit 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 MountingCertification:- Complies With The Us Cpsc Safety Standard For Bicycle Helmet For Persons Age 5 And OlderHighlights:- 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+™ Anti-microbial Padding