I have been wearing them for almost a month now. They do their job well, but they take a little time to get used to, especially if someone was previously wearing first-class ones.

On the negative side, I would point out that they do not have a special space for the toes, resulting in them gradually getting cramped, even if someone makes sure to leave space in front while wearing them. On the positive side, even though they are synthetic, they have some deodorizing action and do not smell despite many hours of use.

Also, it should be noted that because the socks are very tight, they are difficult to put on and take off. Therefore, if the user has reduced muscle strength, they will need help to put them on and take them off (I have had an elderly lady call me to help her take off similar socks). As you apply them to your feet, make sure to follow the instructions in the leaflet, because otherwise, there is indeed a risk of tearing due to the force needed to wear them.

Overall, they give the feeling of a quality product.

UPDATE

I would say that they tend to exert uncomfortable pressure on a specific point, plus the fact that after just two months of use, they have started to loosen and slip from their original position. And because the material is excessively smooth and slippery, it is very difficult to adjust them locally.

I bought a pair 5 years ago and I still have them. Quality material that doesn't wear out. Stable. I wore them at work due to my posture and my feet were really comfortable. Next time, however, I will get an open-toe pair because they get holes in the front over time. It is important to measure your foot dimensions correctly and trust the sizing chart.