Bought this for my wife and was a perfect fit both literally and figuratively. Nice features like removable lining that can be washed. Colors definitely look better in person picture does not due it justice. It's actually very glossy and the gold has metal flake. My wife loved it. Although she has not hit the trails with it yet it does appear to have several vents for air flow. Nice features for a moderately priced helmet.
I have only used this helmet a few times but I am pleased with the purchase. It fits well and is comfortable. It seems to breathe okay but I admit, I haven't ridden on a really warm day yet. I think it's a good helmet for the money. I would buy one again.
My four year old grandson got a 24V battery powered motorcycle for Christmas. Since it has capability of going rather fast, we wanted to ensure his safety. We bought this helmet, gloves, elbow pads, etc. Yes, he just turned four and we bought an adult small size helmet. He's a good sized kid. He loves to put on all the gear.