The HJC C10 Elie Full-Face Helmet is designed for street riders who want lightweight protection, effective ventilation, clear visibility, and everyday comfort. Its advanced polycarbonate shell uses CAD-developed shaping for a secure fit, while HJC's Advanced Channeling Ventilation System helps move heat and humidity through the helmet during the ride.

• Advanced polycarbonate shell provides lightweight protection and comfort
• CAD-developed shell design helps provide a secure, comfortable fit
• Advanced Channeling Ventilation System provides full front-to-back airflow
• Three intake vents and two exhaust vents help remove heat and humidity
• HJ-34P Pinlock®-ready face shield
• Face shield provides 99% UV protection
• Anti-scratch shield coating
• Expanded eye port provides approximately 10mm more field of view
• Moisture-wicking and quick-drying interior
• Removable and washable crown liner and cheek pads
• Integrated speaker pockets accommodate Bluetooth communication systems
• Full-face design for street motorcycle riding

HJC C10 Adult Helmet Size Chart

How to Measure: Wrap a soft measuring tape around the widest part of the head, approximately one inch above the eyebrows and around the largest portion at the back of the head. Keep the tape level and snug without pulling it tight.

Fit Note: A motorcycle helmet should fit securely and evenly around the head without painful pressure points. It should not shift excessively when the rider moves their head.

The interactive size finder uses head circumference as the primary measurement. For helmets, proper secure fit should take priority over a looser fit preference.