From a design standpoint. the Classic Green uses green shades on its heel. laces and tongue badge. The rest of the shoe is done up in white and black. with the former appearing on the toeboxes and quarters while the latter is used on mudguards. tongues. eyestays. Swooshes. collars and tonally-branded heel tabs. A Zoom Air cushioning unit is embedded in the insole's heel. and white midsoles work with green outsoles to round off the look.