AN ICON MADE EVEN BETTER! SPECS- Integrated Mips® brain protection system- Featherweight webbing with Slimline™ buckle- Ionic+™ anti-microbial padding CONSTRUCTION- In-Mold polycarbonate shell with EPS liner- Thermoformed SL Roll Cage™ reinforcement FIT SYSTEM- Roc Loc® 5 Air Mips VENTILATION- 19 Wind Tunnel™ vents with internal channeling SUPER FIT™ SIZES- S 20”–21.75” / 51–55cm- M 21.75”–23.25” / 55–59cm- L 23.25”–24.75” / 59–63cm CERTIFICATION- Complies with the US CPSC Safety Standard for Bicycle Helmet for Persons Age 5 and Older
