These chairs are comfortable, but I am disappointed in a few aspects of the design.  The blackgrey color does have blackgrey fabric, but the frame is actually brown.  Also, the legs don’t lock into place very well, so after shifting around a bit the chairs tend to collapse, particularly the lower half where your legs rest.  Finally, be warned that you cannot sit for a moment at the foot end of the chair like you might in a sturdier lounge chair.  These chairs will collapse if you do that.  And I am a 105 pound woman, so it is not an issue of being over the recommended weight limit.  Overall, I would say that I bought these thinking that their folding nature would be a convenience when trying to store them, but it seems to have resulted in a less sturdy chair than I would like.