Highsnobiety aims to provide our readers with the latest updates in the sneaker world. However, we cannot verify the reliability of any unauthorized leaks or rumors unless this information is provided directly by the brands themselves.

A recent leak shows an upcoming adidas ZX 4D model, featuring a gradient 4D midsole.

A first for adidas, the 4D midsole is graded from black at the toe to a light blue hue toward the heel. Previously, the 4D midsole has been rendered in adidas' signature "Aero Green" colorway, as well as white colorways for sneakers like the Y-3 Runner 4D.

4D has been described by adidas as the first performance footwear made with light and oxygen by way of Digital Light Synthesis, a process that uses light and oxygen permeable optics to craft a 3D object.

Stay posted for further details as they arrive.

To stay updated on everything happening in the sneaker world, follow @highsnobietysneakers on Instagram, check our sneaker release date calendar, and subscribe to our sneaker chatbot on Facebook to receive lightning-quick updates to your inbox.