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Insurgent Spherical Helmet

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Color:Matte Dark Shark Dune


Size Chart


Why We Like The Giro Insurgent Spherical Helmet

The Insurgent Spherical Helmet features the superior protection, comfort, and confidence you desire when ripping your favorite downhill trail. This full-face helmet combines an EPS outer layer and an EPP inner layer to create a ball-and-socket design, known as Spherical Technology, to manage the force of impact during a crash. The Insurgent Spherical is designed to keep your head as cool as possible during even the hottest rides, using optimized airflow intake vents, internal channeling, and stack ventilation to increase cooling power.


  • Full-face helmet designed for advanced downhill and enduro riders
  • Spherical technology redirects forces on impact for added safety
  • Cooling power keeps the head cooler on the hottest days
  • Directional snap system allows for removal of cheek-pads
  • Internal channeling, stack ventilation provide optimal breathability
  • Item #GIRZ36I
Shell Material
in-mold polycarbonate
Impact Management
channeled vents
Fit Adjustment
25mm and 35mm pads included
Full Face
Complies with U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older
Claimed Weight
[medium] 2lb 4.7oz (1040g)
downhill, enduro, freeride
Manufacturer Warranty
1 year

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