Adidas Yeezy Slide Slate Grey (ID2350) 100% authentic Adidas Yeezy Slide Slate Grey. The Yeezy Slide Slate Grey features a clean monochrome grey finish and the minimalist design that has made the Yeezy Slide one of the most popular footwear releases in recent years. Constructed from lightweight EVA foam, it provides outstanding comfort, cushioning and everyday versatility. Fast dispatch and securely packaged.