Haggar Cool 18 black. Flat front for the nerds like me, pleats for the cool kids.
They match the color almost exactly and are super cool and comfy(er).
I am still mostly wearing my Hammer pants, but I just lost a toddler worth of weight, so I am getting ready to buy some of the Haggars once I get to where I plan on staying weight wise. I have heard the best deal is at Kohl's with their 20 percent off coupon that you can supposedly find online.