adidas Yeezy Knit Runner Stone Carbon Dropping Next Month Will You Cop or Pass? Following the adidas Yeezy Knit Runner “Sulfur”, the adidas Yeezy Knit Runner “Stone Carbon” consists as the second iteration of the silhouette which is slated to debut next month, according to sources. Overall, the model’s profile is reflective of the adidas Yeezy Foam Runner but composed of a knitted makeup instead. Simply donning a bold dark grey and light brown finish, a matching dark grey full-length rubber outsole solidifies the slip-on profile.Retailing for $200, look for the adidas Yeezy Knit Runner “Stone Carbon” at select adidas stockists and online in February.