The Charger Vac meets all of the ANSI Z89.1 2003, Type I, Class C standards while also possessing 12 cooling vents that provide unbelievable air circulation for added comfort. There is a short bill design that give greater upward vision and a low nape strap with a rain trough. There are accessory slots that comply with hearing, welding, and visors. The 4 point ratchet suspension and terrycloth sweatband are sure to aide this head protection with comfort as well.