With rumors of new music on the horizon, Kanye West stepped out in Van Nuys, California yesterday in an unreleased colorway of his Adidas Yeezy Boost 700 Wave Runner.

This version of the model sports a mix of greys and muted green tones, an off-white midsole, orange insets and a gum rubber outsole. These weren't featured on the runway during West's Yeezy Season 5 runway show back in February.

The lone colorway of the Yeezy Boost 700 to release so far hit Yeezy.Supply back in August. As of now, there's no word on any retail plans for this make-up.