Photo via the Adidas Originals Twitter

Kanye West's new Adidas shoe, the Adidas Yeezy 750 Boost, was unveiled this afternoon at a presentation in New York that was streamed to 50 theaters around the world. During the presentation, Kanye debuted a new song called "Wolves" featuring Sia and Vic Mensa. It's the first song on his new album. Watch video of the entire fashion show, including the new song, below. Update: It was produced by Cashmere Cat and Sinjin Hawke.

9,000 pairs of Yeezy Boosts will go on sale this Saturday, February 14, at a retail price of $350. They can be reserved via Adidas' new app. A wider release is set for February 28.

Full show:

Watch an ad for the Yeezy Boosts: