I grabbed this helmet mainly for all the little air vents and I'm glad I did. It's super lightweight, fits true to size, fits pretty comfortable and is my favorite helmet I have ever owned. I wish it wasn't frowned upon to wear road helmets mountain biking.. but I love my mountain bike helmet pretty much equally. Normally, in order to tighten the helmet to get the perfect fit, you have to use a BOA tightening system that sits on the back of your head, or it's at least what I'm used to. This helmet has a little dial on top of the helmet towards the back which can be seen in the photos if you look closely. I only gave this helmet 4 stars because, while I'm super grateful and a big fan of MIPS, it catches on my hair and pulls it a little bit. For a man or woman with much shorter hair, that won't be a problem for you. Basically, it's a personal problem? Or maybe Lazer should have also had a woman or man in mind that has flowy locks? Any way, it does it's job so that's why it gets 4 stars from me.

Feels good, looks great, but runs a little larger than most helmets.