Zamp FX-4 Motocross Helmet - Matte Gray Size:Medium Adjustable hook and loop ankle

Adjustable hook and loop ankle strap closure ensure the laces remain in place while also providing a customized fit

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

Plush Fire Retardant Removable/Washable ultra-soft Cheek Pads and Crown Liner with EPS Chin Bar Foam

The Zamp RZ-65D Dirt Auto racing helmet is lightweight with a large Carbon Fiber weave shell

Hinged collar and headrest design with a hydraulic shock absorber

Zamp FX-4 Motocross Helmet - Matte Gray Size:Medium Adjustable hook and loop ankleZamp'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