The One K™ Defender Matte Helmet** merges advanced technology with an aesthetically pleasing design. This riding helmet features an advanced polycarbonate and advanced ABS composite, injection molded outer shell. A washable, quick-drying, moisture-wicking, anti-microbial liner helps keep this helmet fresh. **ASTM F1163-04a/SEI Certified.
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 Pro Suede Helmet** features retractable sun visor glasses in shatterproof polycarbonate. Quick-drying, moisture-wicking, antimicrobial liner can be removed for washing. Comfortable padded harness with a synthetic suede lining and hook-and-loop adjustment straps. **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.