Fits well, vents well, and I guess I trust Giro's claims that it is aero. Fits my sunglasses either forwards in vents or on the back in the molded helmet shape.
I don't know if it is aero, but it is comfortable and not heavy. The straps sit well and the helmet plays nicely with my sunglasses.
Have owned a lot of helmets but this is by far the best,very light and plenty of vents to keep your head cool and the sizing was spot on,shipping was very fast to.
Very lightweight, aero, and small (not very bulky like other giro helmets). Only downside is its hot while climbing
Another Giro Helmut and as usual a fine product, comfort, easy fit and lightweight
And the color is nearly perfect match for our team kit