robesbon мотоцикл рм2,5 фильтр маска с активированным углем защитные очки с съемная маска и рот стиль защита padding шлем очки

robesbon motorcycle goggles with detachable mask and mouth style protect padding helmet sunglasses features: 1.the first layer: high efficient filter cloth filter the dust of micron. 2.the second layer: meltblown cloth to filter industrial pollutants, automobile exhaust, second-hand smoke pollen allergies. 3.the third layer: high efficient filter cloth filter benzene and a smaller function of filtering dust microns. 4.the fourth layer: activated carbon cloth filter density, sma.