Well these tights do get mad points for stay-up-ability and comfort.  The little rubbery strip that keeps them up works wonderfully.  They are dark and sexy and the lace looks very nice.  The only negatives were that one of them was slightly shoddier made than the other (the seam was a bit off) and they were a bit shorter than I expected.  I have really long legs, but I can't wear these under anything I own because the lace shows.  They would have been perfect if they were only a smidge longer.

That said, I still love them and they def. make me feel sexy