For cooler temperatures or extended travel leave the full face shield intact. For warmer weather or slower speed riding, you can swap out the shield for an optional peak visor to capitalize on more airflow. • Average Weight: 1,531 grams. • Helmet Construction: Polycarbonate shell. Double D-ring chin strap. • Stay Cool: Channel vents. • Interior & Linings: Removable, washable moisture-wicking liner. Compatible with BOOM!™ Audio 20S Bluetooth® Helmet Headset. • Ride Enhancing Features: The helmet can be worn 3 ways with a removable peak visor, side plates, and face shield. A retractable sun shield deploys quickly and easily. Face shield features 95% UV protection and anti-scratch coating. Helmet bag included. • Manufacturer & Certification: HJC. Meets ECE 22-05 requirements.