SPECS CONSTRUCTION IN-MOLD CONSTRUCTION NANOBEAD EPS FOAM FULL LOWER HARDBODY COVERAGE VENTILATION 24 VENTS AND DEEP INTERNAL CHANNELING FIT SYSTEM ROC LOC 5 AIR PRODUCT WEIGHT 275G (SIZE MEDIUM CPSC) CERTIFICATION COMPLIES WITH THE US CPSC SAFETY STANDARD FOR BICYCLE HELMET FOR PERSONS AGE 5 AND OLDER HIGHLIGHTS AURA II REINFORCEMENT ARCH IONIC ™ ANTI-MICROBIAL PADDING DRYCORE™ SWEAT MANAGEMENT SYSTEM EYEWEAR DOCKING PORTS