The Yeezy Powerphase Calabasas 'Core Black' sneaker is a stylish creation by Kanye West that pays homage to adidas' Powerphase sneaker from the 80s. This sleek shoe features an all-black leather upper and matching laces, with gold 'Calabasas' print and green 'adidas' text on the lateral side, along with a striking red Trefoil logo. Completing the design is a black EVA midsole and rubber outsole, adding a touch of elegance and comfort. The 'Core Black' version is part of the 'Calabasas' collection, which also offers color options in 'Core White' and 'Grey'.