It's been 30 years since Nike introduced its seminal Air Max sneaker. The shoe has seen many innovations and iterations in the decades since — so, it's celebrating its pearl anniversary with a month-long series of launches that look back at different milestones in its history. These festivities are anchored on the launch of the new Nike Air VaporMax , which will be the first sneaker in its family to feature a totally exposed Air cushion sole, from heel-to-toe, and will drop on the sneaker's official anniversary: March 26. On that day, NikeLab will also release three limited-edition riffs on the Air Max from designers it dubs "Vision-airs" — including one shoe from the recently-unaffiliated designer and frequent collaborator Riccardo Tisci.