The exterior is fine, but compared to the Nolan N87 that I had, it makes much more noise. The visor doesn't stay in any open position, it constantly closes! The sun visor is like it doesn't exist and all the light comes in. The noise it makes is something else...

Update after 5 months of use. Everything I have written below still holds true. Regarding the quality, I have encountered 2 minor issues. The first one is that the color faded in a very small area within the second month. We are talking about a surface of 1mm x 1mm, so it's quite insignificant, but it surprised me because I take very good care of the helmet, always carry it in a bag, etc. However, the rest of the shell still looks brand new. I covered it with a sticker and everything is fine.
The second issue is that the visor stopped locking when I pushed it all the way down (it didn't click), and after investigating, I saw that the screws holding the visor mechanism were a bit loose and had probably shifted backwards. However, with the adjustment, it returned to its proper position and now closes normally. The good thing is that it sealed properly with the rubber and didn't cause any problems even before I fixed it, but it needed to be mentioned.
Initial evaluation: I have used the helmet for two 20-minute rides so far, one of which was on a national road where I went up to 120 km/h on a naked bike, and I am here to write my first impressions.
Size M, matte black color.
It is quite heavy at 1700g, but it seems to be well-made in terms of quality, and all the mechanisms feel nice. However, I will come back in the future to comment further as the F70 has left me with some complaints, but nothing too terrible. The visor easily unlocks from the closed position with one hand, but it only stays in 3 positions: fully open, about 3 fingers from fully closed, or fully closed (whether locked or not), while providing very good visibility. The sun visor moves up and down comfortably for now, and the air vents open and close easily even with thick gloves. It also includes a pinlock in the package and finally, it has a micro-buckle system instead of a double d-ring.
As for the noise on the bike, I would say that I found it quite noisy, even compared to the F70, which doesn't have the reputation of being a quiet helmet. Specifically, around 70 km/h, it suddenly becomes quite loud, and it noticeably increases until 110-120 km/h. It will probably be manageable in the city, but for longer rides and high speeds, I would recommend having a pair of earplugs handy.
3/5 from me due to the noise and the relatively heavy weight. I don't have anything else negative to say, so I would say it's an okay purchase for the use I will make of it (as a second helmet) if it fits well on your head and you are tolerant regarding the noise issue, go for it.

I am very satisfied with this purchase!
At this price, it is one of the best!
Not too heavy, convenient, the cushions are a bit hard at first but gradually soften, it has pinlock, and it reduces outside noise quite well, and it also has an additional visor for the sun in case you have forgotten your glasses, which by the way fit easily into the helmet. I highly recommend it!

Very good helmet for its price of 209 euros in black matte. Coming from a Shoei Xsprit 2, due to a super sport motorcycle, it obviously doesn't reach those levels, but at the moment and purely due to the small budget I wanted to allocate, it was good enough for a sport touring motorcycle which also has a small visor for up to 190 kilometers in a 2-hour trip. Now, in a completely naked state, I don't know how the aerodynamics of the helmet will be. The only downside is its weight at 1700 grams, it says, now on a scale it may be even more. It didn't bother me for now since today was the first time. The padding will also show its quality over time.