HJC Mens Street Motorcycle Helmets. Injection-Molded Polycarbonate Composite Shell Construction Two-piece channeled Dual-Density lightweight EPS liner Large eye port opening for greater visibility Unique CAD generated shell sculpture for exceptional fit and increased helmet stability Flow-Through ACVS Advanced Channeling Ventilation System Two multi-stage forward intake vents and a large integrated rear exhaust spoiler are combined with sculptured air channels allow the entire helmet to act as a full venturi exhaust system Fresh air is channeled front to back drawing heat and humidity up and out of the shell through four internal exhaust channels Anti-Fog System Side chin bar venturi exhaust vents for increased heat and humidity dissipation Removable Washable Nylex Interior Easy to remove Nylex liner and cheek pads for cleaning and air drying Sculptured wrap-around neck roll reduces wind noise Padded chin strap design 3rd Generation 2-Stage Pivot Compression Shield Closure System HJ-09 anti-fog and scratch resistant hard-coated shield 3rd generation easy function tool-less shield removal system Advanced 2-stage shield pivot compression system ensuring maximum shield seal Aerodynamic flush-mounted fit for reduced turbulence noise Scratch-resistant hard coated shield Optically-correct 3D design Shield radiation protection capacity rated to block 95 of harmful UV radiation Soft helmet storage bag included DOT-218 and SNELL-M2005 approved Approx. 3.6 lbs 1640 grams **Closeouts are limited to stock on hand**