Zamp FX-4 Motocross Helmet - Matte Gray Size:Medium Retention system: Roll-off test and

Retention system: Roll-off test and dynamic test to ensure strength of chin strap and its attachments

Single Layer

NASCAR style leg cuffing on pants

combining safety

Zamp FX-4 Motocross Helmet - Matte Gray Size:Medium Retention system: Roll-off test andZamp's FX 4 Motocross helmet is packed with features and value. This model includes a lightweight and aerodynamic shell, plus, a removable comfort liner that can be cleaned or replaced to create a custom fit. Air Vents in the front, chin, and rear of the helmet provide maximum air flow. The FX 4 is ECE22. 05 and DOT approved. Features: Lightweight Injection Molded Shell for superior performance Airflow Vents located in the Chin and Scalp with Rear