Kanye West and Adidas have a number of translucent Yeezy Boost 350 V2s in the works for 2019, including the recently announced "Clay" colorway, as well as the "Hyperspace" iteration that surfaced today.
According to Yeezy source @TheYeezyMafia, the all-new "Hyperspace" Yeezy Boost 350 V2 is a "special release" that will be available soon, although specific details have not yet been revealed.
Judging from the mockup provided by @TheYeezyMafia, the kicks look to be built on a mint primeknit upper and Boost midsole with a gum outsole beneath it all.
Similar to the aforementioned "Clay" Yeezy Boost 350 V2, the Hyperspace colorway is highlighted by a translucent stripe on the midfoot panel, in place of the traditional SPLY-350 text.
Both the Clay and Hyperspace Yeezys have earned the "special release" distinction from Yeezy Mafia, so there's a possibility both could release as part of a limited edition pack down the line.