27 Wind Tunnel vents manage the airflow over your helmet while keeping your head well ventilated. In-Mold construction with internal reinforcement adds lightweight durability and resilience for the worst case scenario. P.O.V. adjustable and removable visor protects your eyes from the sun and rain. Roc Loc 4 fit system provides a comfortable, customized fit over any terrain.

Sports:  In-mold construction fuses tough outer microshell to EPS foam liner, Roc Loc 4 system includes adjustments for fit tensioning and helmet positioning, 27 wind-tunnel vents force cool air around your head and warm air out, Weighs only 310 grams and comes in three Super Fit sizes, Complies with the U.S. Consumer Product Safety Commission’s safety standard for bicycle helmets
Company: Giro 
List Price: $99.99
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