This mysterious Nike Dunk SB Mid recently surfaced online and it contains a dull beige, black, and grey colorway.  Besides the entire shoe being covered in  suede & canvas, the only other interesting detail to focus on are the insoles. A picture of two crossing wrenches, a ribbon, a lighting bolt, and the letters “XXL” are printed inside, which earned the Dunk it’s nickname, “Workwear”.  This SB Dunk Mid is scheduled to release in April 2009.

Via Jordan8420.