I work as a bartender and needed some new black durable slacks that could double as dress pants. For $20-something, these fit the bill, though not perfectly. A few observations:

1) The material is very coarse out of the box but they soften up after you wash them.
2) The belt looks are very thick. That doesn't really matter to me either way but it's definitely unusual.
3) I think these pants are meant to be worn above your waist like old-fashioned dress/tuxedo pants because my normal length is pretty long. My work shoes are pretty small so the pants drag a tiny bit on the floor. If I wore boots or wider shoes I don't think I'd have this problem.
4) I live in Miami and I tend to run a little hotter than most guys anyways, but I have to say these don't breathe quite as well as I'd hoped. I may have to find something a little less heavy duty for my upcoming summer shifts.

I feel like I could wear these out with a nice button-up for a semi-casual occasion so they're definitely worth keeping around. Other reviewers seem to really like them too so they're worth trying out, especially for the price!