Review on Riva SHARK office chair, upholstery: textile, color: black by Wiktor Franko ᠌

I am writing this review after 3 months of use. I am writing in detail, because when buying a chair, it was precisely this that was not enough for me at one time to make the right decision. I will say right away: I was very seduced by the appearance and ergonomics of the back, as well as the fact that the chair is upholstered in fabric (this was an important criterion). Also important is the height of the chair at the bottom point, because. I am not tall and would not like my legs to hang. In fact Ergonomics: the advantage of the backrest is that it can be twisted around the "backbone", but the usefulness of this feature in theory is higher than in reality. At the same time, the bend of the back is static, you will not be able to tilt, say, the upper half, fixing the lower one. And even more so, the back will not repeat the curve of your back. After a while, I realized that there was not enough support in the lower back - I had to buy more and . The headrest is the weak point of the chair. He has a strong reach forward. When I tested the chair in the salon, it seemed that everything was ok. But after some time it became clear that you subconsciously tilt your head forward all the time because of him, and therefore your neck starts to hurt. I immediately unscrewed it (which is why it is not in the photo). Build Quality and Materials: Pretty mediocre. Due to the design features, in some places the upholstery can be pulled away from the plastic body. The plastic itself is in burrs. The armrests stagger in the place where they can be adjusted in height (backlash of parts). The foam rubber in the seat after 3 months was already washed out, which is why the seat began to lose shape, although I do not weigh much. Appearance: color of an upholstery - normal. But the color of the plastic is gray with yellowness, as if burnt out in the sun. The chair is beautiful, but only if you do not come close to it. Separately, I want to say about the place of purchase: the onlinetrade store - they refused to accept the chair for return. according to their statement - if assembled, it means already used and the integrity of the package is broken. The bottom line is that initially I was assured that I could return it if it did not suit me. : recently the "backbone" of the chair broke when rocking