The O’Neal 5 Series Helmet is constructed using a lightweight ABS shell. This 5 Series line pairs a Coolmax® liner with multiple air vents to help keep you cool and dry during longer rides and hot summer motos.Lightweight ABS shell construction.Coolmax® liner Ultra-plush, removable/washable padded liner keeps you cool and dry by wicking away sweat.Adjustable visor design.Multiple air vents help keep you cool and dry.Durable multi-colored matte coated graphics.Meets DOT, ECE 22-05 and AS/NZS safety standards.