Nike are pushing the Air Tech Challenge II hard since the “Hot Lava” colorway became a major hype hit. The follow-up colorway is the “Kumquat” featuring a white/off-white upper accented with hits of teal and black. The ‘Kumquat’, which is a type of citrus fruit (knowledge!) shows up throughout from the lining to the swoosh, along with highlights on the tongue and sole. Check it out below and stay tuned for the Nike Air Tech Challenge II Kumquat’s release next month.