Honor the diverse culture of Chicago with the Nike Air Force 1 '07. Ten divergent patterns create a design that nods to the city's communities, and celebrates this February's assembling of basketball stars in the Windy City. Ten patterns stitched together, signifying the variety of cultures that come together in Chicago. Leather overlays on the upper for durable comfort. Nike Air cushioning for soft comfort. Padded, low-cut collar. Foam midsole for cushioning underfoot. Perforations on the toe Reflective elements. Not intended for use as Personal Protective Equipment.