The Z1R Jackal Waveform Helmet is a full-face street helmet designed for a stable, comfortable ride with practical everyday features. Its aerodynamic polycarbonate shell, dual-density EPS liner, internal sun visor, anti-fog shield, and moisture-wicking interior make it a strong choice for commuting, touring, and general street riding.

• Aerodynamic injection-molded polycarbonate shell
• Dual-density EPS impact liner
• Scratch-resistant polycarbonate anti-fog face shield
• Integrated drop-down sun visor for changing light conditions
• Chin vent helps improve interior airflow and reduce shield fogging
• Intake and exhaust vents help regulate helmet temperature
• Fully removable moisture-wicking polyester liner and cheek pads
• Built-in speaker pockets accommodate communication systems
• Intermediate-oval head shape
• DOT approved
• Designed for street, commuting, and touring motorcycle riding

Z1R Adult Helmet Size Chart

How to Measure: Wrap a soft measuring tape around the widest part of the head, just above the eyebrows and ears. Keep the tape level and comfortably snug, repeat the measurement, and use the largest result.

Fit Note: A full-face motorcycle helmet should fit securely around the crown and cheeks without painful pressure points or excessive movement. Do not intentionally size up for a loose fit.

The interactive size finder uses head circumference in inches to recommend the appropriate helmet size.