Russell
Fairview Heights, IL
Awesome
I tried on the RF-1000 in my local store and the large was a good fit. I really wanted the X-11 because of the airflow. I made the mistake of using the size of the RF-1000 to determine the size I wanted in the X-11. I was a large in the RF-1000, so I bought a large in the X-eleven. It was way too big so I returned it for a medium and it was a perfect snugged fit. I love my helmet. Perfect airflow! Don't read negative comment about it being noisy. It’s not that bad so don't let that stop you from buying an awesome helmet. 2 thumbs up!