ECE / DOT approved Polycarbonate alloy shell construction produces an extremely lightweight shell with excellent penetration resistance Impact Energy Cells made of RHEON maximize absorption of low-speed linear and rotational impacts Multi-density EPS provides a progressive response to low and high-speed impacts Expanded volume EPS adds more impact-absorbing material in critical zones EPS chin bar enhances impact mitigation and damage resistance Clavicle shell relief zone helps reduce clavicle injuries Custom molded rubber trim with integrated nose guard Lightweight custom visor screws and stainless steel D-rings 1450 grams +/-50g (size MD/LG) Washable, moisture-wicking, anti-microbial comfort liner and cheek pads True Functional Ventilation (TFV) system channels air through intake and exhaust vents Includes soft fleece helmet bag Optional cold weather breath guard