Parley for the Oceans, a nonprofit whose goal is to reduce the oceans’ plastic pollution by turning it into yarn, teamed up with adidas to help raise awareness and funds. The Parley Oceans x Ultra Boost Mid is dressed in a stark white color scheme to remind buyers the difference clean shapes and colors can make. Along with a Primeknit and cageless construction, the sneaker features some aqua details of recycled plastic on the heel, the Ultra BOOST, and a sock-like collar for a snug fit.