Crater Foam : Crater Foam is a super soft and light foam in the midsole. Its made with at least 20% recycled materials, and it is one of Nike’s latest technological innovations. Crater Foam also added to the rising popularity of the Space Hippie line.
Sole
Nike Grind : is recycled material from the Nike workshop, with the help of which the company aims for a more efficient circularity of its own production.