Fidlock SNAP magnetic buckle Expanded coverage while still lightweight Smartshock« Rotational Protective System (14 point) Multi-point adjustable visor designed for maximum vision and goggle stowage Integrated sunglass storage system Multi-Density EPS foam injection molded with polycarbonate Massive airflow with an impressive 15 ventilation ports Washable, moisture-wicking anti-microbial liner Adjustable ratcheting fitment system. HLMT ALTEC F/C/E LGY XS/S