The KD 10 'Racer Blue' came out early July 2018 with a marbled azure colorway to highlight Nike's summer hoops line with a sky-inspired vibe. Nike designer Leo Chang created this innovative sneaker with a versatile, sock-like construction that stretches with the foot. The Flyknit upper includes large laces spread wide and low to give the shoe a closer feel. Underneath the foot, Zoom Air units offer low-profile, responsive cushioning.