Features interior channeling to aid in ventilation.Tough, injected polycarbonate shellFeatures a fully adjustable visorEPS foam inner liner is removable for easy cleaningMeets CPSC standards for bicycle helmetsTwelve exterior ports|Item SpecificationsColorBlack/RedFits54-56cmGenderMen"sSizeSmallHelmet StyleFull FaceDefined ColorBlackVisor IncludedYes