nike free bionic running boots nike tech sweatsuit womens boots clearance was spotted recently at the Black Nike Spring 2009 Canada Trade Show. From this detailed picture, we can see that two straps are used, one at mid-foot and one at the ankle, for extra support. A number of materials are used on this interesting sneaker, including patent leather on the toe, mesh on the side panels, and leather near the heel. The shoe is finished with a thick, durable midsole. Detailed information on a release date has yet to be announced, but we do know that these kicks will release Spring 2009. via Kenlu