Luckily I ordered one size up, I don't know if it will shrink in the wash but otherwise it is very good. And the stitching is very good. The waistband is tight.

It is generally good. Durable after several washes in the washing machine. The only drawback I find is that after the first wash, some letters from the brand came off. When they all come off, it will be better.

These specific boxers are very tight, as other users have commented. Normally, I wear a medium size and I bought the x-large in these. The strange thing is that they have a very high crotch and in order to fit properly, you have to pull them up even a little above the waist. Personally, they didn't suit me at all. You can't even exchange them (I bought 6 boxers for 18 euros and now I regret it), so be careful!