Air VaporMax 2 Flyknit 'Work Blue' released October 2018 in this azure motif to inject Nike's fall collection with sky-inspired color. Designed for a lightweight feel and unrestricted flexibility . this innovative running sneaker strips away bulky overlays and uses a one-piece Flyknit upper to give the foot a natural range of motion. Fused synthetic skins at the heel and toe offer some support . as do the Flywire cables integrated with the laces.