In addition to the Yeezy Slide, Adidas has released a matching Adidas Yeezy Foam RNR Onyx. This "Onyx" offering from the adidas Yeezy Foam Runner features a full dark gray / black color block. It is constructed with a unique foam compound that fuses lightweight EVA with harvested algae. It features traditional circular and oval shaped perforations throughout the plinth providing airflow for ventilated comfort.