• Meets DOT FMVSS 218 and SNELL 2015
• Carbon fiber and composite shell. Provides superior strength while remaining extremely light.
• Dual density EPS liner – two layers of EPS, one softer one slightly harder, combine to provide a more progressive impact absorption for different levels of impact.
• Custom molded rubber trim with integrated nose guard helps keep rocks and debris away from your nose.
• Helmet is constructed using super-strong, lightweight machined aluminum visor screws and stainless steel rivets and D-rings for superior strength and durability.
• 3 shells and 4 EPS sizes for a precise fit.
• COOLMAX® comfort liner & cheek pads absorb sweat, while also providing plenty of ventilation.
• Removable and washable interior.
• Multi-port air induction cooling system includes 10 intake and 4 exhaust vents that create massive airflow to keep your head cool.
• High-Flow ventilation system is designed to precisely align the comfort liner and EPS (Expanded Polystyrene) to maximize airflow. 
• Quad-vent goggle anti-fog vents above goggle eye port draw air from goggle to help clear away fog.
• Optional carbon fiber intake vent wing can be added to the helmet for increased direction of airflow on the front vents
• Soft Fleece helmet bag.

Medium weight is 3 Lbs, 4 oz.

Double D ring with anti flutter loop chin strap