It's light and easy to wear and remove, I liked it very much.
Smaller than common size free size
I usually have a proper fit and I'm fine.
I did not get misled by running wind.
It may be ellipse slightly back and forth,
It was patchy pasting the attached adjustment sponge on the back of the head.
Since it is freshly wholly freshly shielded with no scratches
It seems that there is nothing as there is no clear vision and no strange distortion.
Wind involvement is also less excellent.
I feel it falls as soon as I do not have chin straps on my head when I am wearing it. The chin stick bites into the neck when it faces downward and it hurts. (It is the same even if loosening the chin string) I think the design is good.