The Air Max 90 NRG ‘Sail’ celebrates the retro runner’s 30th anniversary with a monochromatic Off-White color scheme intended to function as a clean slate. The pristine finish is executed on a recrafted build that replicates the look of Tinker Hatfield’s original 1990 design. Premium details include leather tongue tags . waxed laces . leather insoles . and lace jewels inscribed with ‘1990’ on the right shoe and ‘2020’ on the left.