Dual density EPS liner characteristics considerable intake and exhaust ventilationInjection molded polycarbonate/ABS shellRemovable/washable moisture wicking convenience linerHi-movement mouth vent with filter for air intakeFlexible rubber nose pieceFully adjustable..… We disclose our connection with makes or makers for transparency. To find out more about our in depth assessment meth... https://garryy009oeu8.qodsblog.com/profile