black fifth streets would work... They can be dressed up or dressed down... but really black dress pants don't give you much in the way of choices.
somebody mentioned the promontory... that is not a dressy boot AT ALL, those are the football leather ones right? If you are wearing black dress pants, you are likely in a formal enough setting that football leather is completely inappropriate.
I mentioned it, but was originally reluctant to. AE doesn't have a lot of selection in a black boot, and I personally don't think the fifth street can be dressed down much. But, yeah, if it's black pants in a formal setting I would agree. If it's black pants in a business casual environment, I don't think anyone would care or even notice.