Q: How do I open the vents on the top of the Altitude 2.0 helmet?
A: To open the vents on the top of the Altitude 2.0 helmet, move the vent controls towards the rear of the helmet. This will allow airflow to enter and help keep you cool during your ride.
Q: How do I close the vents on the top of the Altitude 2.0 helmet?
A: To close the vents on the top of the Altitude 2.0 helmet, move the vent controls towards the front of the helmet. This will stop airflow and help retain warmth