Great helmet, once You figure out what is your right size; Lazer brand or model tends to run on the larger size as compared to other brands.
Once You get a correct a fitting helmet, it will fit like a glove. Many other advantages come with this Lazer G1; it can be used with a over helmet cover shield for winter or time trial. Tightening dial is way easier to access and using it is a breeze. Chin strap system is way friendlier to use, as straps are very simple to adjust specially around the ears. Color combination is a handsome mix of Matt and shiny colors that can differ from the crowd of single color designs.
Overall a great helmet.
Can't go wrong with a G1, in top of the range
Riding in a warm, humid climate, I chose the non-MIPS version of this helmet for lighter weight and maximum comfort, and it has not disappointed. It feels feather-light (my large is marked as 255 g) and ventilates so well that just walking while wearing it produces a noticeable breeze. My head feels like one of the coolest parts of my body while riding. The retention system took some adjustment and getting used to--in particular I had to lower the adjustable head basket a couple of notches from the default position in order for it to tighten adequately. With that done it fits securely, tightening via the top dial in a very diffuse way that does not create pressure points but stays in place well. I have no complaints and would not hesitate to buy again.