I have had the Flux for a while now, and it has been far superior to any other MTB helmet that I have had. The coverage cooling, and fitiment of this helmet are perfect. The only thing I can complain about is the sizing on this site. We ordered the Womens helmet for my Wife recently, and measured her head like it says to. She came out to be a Sm/Med. When we got it home, and trird to fit it to her we could almost pull it right off her head with the adjustments as tight as we could get them. You might want to size down. I had to pay for shipping again both ways which sucked ass, but we got the right fit for her, and she loves it too. Can not go wrong with this Brain bucket!