This helmet meets Federal Motor Vehicle Safety Standard 218 (FMVSS 218). Snow configuration includes dual pane anti-fog shield, smoke tint sun visor, breath box and cold weather chin curtain. Aggressive, modern shell design created with CAD technology. Shell constructed with Advanced Polycarbonate Composite injection molding. Multi-density EPS liner including placement in chin bar laterals. Anti-fog/Anti-scratch hard coated, optically correct dual pane face shield utilizes a quick release shield replacement system. Rider friendly drop down sun visor system, fitted standard with Hi-Definition smoke tint sun visor. DOT & ECE Approved. Removable and washable interior padding system offers a plush fit and wicks perspiration. Eyeglass friendly cheek pads. Quick release chin strap buckle system offers micro adjustments for secure comfort. Advanced ventilation system allows air to easily flow front to back in the helmet to remove excess heat and moisture via the air flow channels in the EPS liner. Removable/replaceable breath box and cold weather chin curtain.