I really like my AFX 39, I have had it for about 5 Months. Like others have said, I really like the air flow this helmet provides. My only complaint is the vents don't seem to close very well. In cold weather there is alot of air flow even with the vents closed, maybe to much air flow for some. For the price you can't go wrong.. maybe pick up a balaclava for cold weather riding to keep head warm.