Two recent Nike releases have featured denim as a primary material–the Gucci-themed SB highs in dark denim and the Selvage Blazers. This Dunk Low was previewed last month, and now we have some detailed images of what looks to be a model that will sell quickly. The looks are straigtforward and clean–an all black denim upper contrasted with a patent leather swoosh in black with a white and red sole. The liner is a highlight of the visuals as well, as it features a Three-Bears and Fender-styled liner that is super thick black fur. But the element of this shoe that makes it most unique is one that is not seen–it’s heard. When the tongue is pressed, the sound of bird chirps emerges from somewhere in the thick tongue. The official release of this sneaker is sometime next year, but for now, you can get a pair on ebay a few months early.