The One K™ Defender Helmet** melds advanced technology with an appealing design. This high-tech riding helmet has an advanced polycarbonate and ABS, injection molded outer shell that has stainless steel mesh vents on the sides, back and front for cooling airflow. The durable Chamude® synthetic suede cover retains its good looks. **ASTM F1163-04a/SEI Certified.
The One K™ Defender Bling Suede Helmet** is accented with crystals for sparkle. This high-tech helmet is one that traditionalists can appreciate. It has a washable, quick-drying, moisture-wicking antimicrobial helmet liner to keep it fresh. **ASTM F1163-04a/SEI Certified.