.
adidas x Allbirds
For the next evolution of our collaboration with adidas, we created the Adizero x Allbirds 2.94 kg CO2e — an ultralight running shoe with our lowest carbon footprint to date.
![](http://cdn.allbirds.com/image/upload/f_auto,q_auto/cms/5mQx4OAnmAV2yKlixkbGJi/2349e9d0c76edf9a332346617e16ffcb/22Q2_Adizero_Partnership_Story-Carousel_Close_up.jpg)
The Numbers Don’t Lie
Which is why we put them right where you can see them, on the outsole of every pair. Putting a product’s footprint front and center will begin to force us to consider how the things we make (and buy) impact the planet. To hold ourselves, and each other, accountable.
![](http://cdn.allbirds.com/image/upload/f_auto,q_auto/cms/2CkKFT6emY04OUwRqxYQy8/7ed01104f33cafd5e1a1e18e64779ba3/22Q2_Adizero_Partnership_Story-Carousel_Logo.jpg)
Treading Lighter, Together
Adizero x Allbirds 2.94 kg CO2e showed what’s possible when competitors work together as collaborators. We reduced, refined, and rethought every component from materials to manufacturing — minimizing emissions at every step without compromising function, performance, or style