Through education and recycling initiatives, Parley for the Oceans aims to reduce the amount of plastic that ends up in the ocean. adidas, as part of their collaboration with the project, equipped the Adizero Primeknit Boost with Parley Ocean Plastic. The recycled material strengthens the yarn of the sneaker’s Primeknit upper, while a Boost midsole provides further support. The lightweight runner is completed with Continental rubber outsole underfoot.