Polaris 509 Altitude 2.0 Open Face Snowmobile Helmet Teal Blue

• Hand lay-up fiberglass composite construction for stronger, lighter weight, and better fit construction
• XS to 4X sizes available in three shells for optimal fit and minimal weight
• Upper vents with on/off shutter closure for airflow control
• Fidlock chinstrap strap closure for easy in and out;Go-Pro mounting capability and improved design
• This item complies with US Federal Motor Vehicle Safety Standard 218 (FMVSS 218) (DOT FMVSS No. 218 Certified)

Hand lay-up fiberglass composite construction for stornger, lighter weight, and better fit construction. XS to 4X sizes available in three shells for optimal fit and minimal weight. Upper vents with on/off shutter closure for airflow control Fidlock chinstrap strap closure for easy in and out. Go-Pro mounting capability and improved design. Perfect fit between helmet eyeport and 509 Goggles Pro-Series Breathbox for complete protection, removable for optimal air flow Weight: ECE helmet as low as 1070 grams, and DOT/ECE 1150 grams.