Description:Helmet is suitable for head circumference: (56-60 cm) head under 18 cm wideWeight：650gSuper light weight equivalent to regular leisure capProcess: a integrated technologyAccessories: no brimLining: senior velvet liningMaterial: Australia imported eps + helmet special styrofoamDetection: through the ce certification in Europe and AmericaTraits: no smell Super wear resistant to lockColor: Yellow, Green, Blue, Red, Black, White, Silver, OrangePackage Included:1 x Helmet