View All Giro Products Description In-Mold Construction With Progressive LayeringFull Lower Hardbody Coverage19 Wind Tunnel Vents With Internal ChannelingRoc Loc Trail Air Fit SystemIntegrated eyewear grippers Specs Gender: Men's,Women's Condition: New Model Year: 2021 Bike Type: MTB International Availability: United States;Canada _sport: Biking _Primary Category: Bike/Helmets/Helmets _sizecharturl: giro-bike-helmets-size-chart Reviews Write a review