Created by an all-female team, the collection spans the sportswear giant’s Originals line, swimwear, cycling, running and more with a focus on sustainable innovation.

This year, fitness lovers can join the movement by tracking every kilometer they run between May 28 and June 8. For every kilometer, adidas and Parley will clean up the equivalent weight of 10 plastic bottles, up to 500,000 pounds, from beaches and islands.

The adidas-Allbirds team worked right to the end to get the carbon number as low as possible. At 2.94kg CO2e per pair, the shoe has the lowest carbon footprint of any performance sneaker ever.