'Duellist 1600N FIE Elite Mask- without the slightest concession in terms of quality, technology and comfort. Why? Extensive product testing and development has made this 3 Weapon mask the market leader for its class. We have done away with unnecessary padding in the inside of the mask to improve ventilation and air flow and improve the weight to make this mask one of the lightest most comfortable masks around. Broad headband to increase the comfort and fit of the mask. Anti-allergenic inner lining. '