Super Fiber Laminate shell-strong, lightweight, comfortable Brow ventilation ducts Washable interior Multiple-Foam Interiors for comfort Removable/Replaceable Cheek Pads-for custom fit M style 4-way ventilation system (2 front and 2 rear vents) move cooling air throughout interior, displace hot air Meets or exceeds Snell and DOT standards Accepts standard 5-snap faceshield Modified shell design to accept J&M’s® helmet headset