These pants has nothing to do with what you'd expect from Levi's. Very thin fabric, cheap stitching, only 88% cotton (12% spandex). No way I would want to adjust the action on the product label. :)
Points are still: it has a very nice fit, a nice color and a very low price.
For a cheap jeans for 35, - Euro, the quality is still acceptable, but no way I would for more than 40, - Euro to spend ..