To answer the question, no. But a grey-based Air Jordan 11 Retro Low will be releasing in 2018.

Soleheatonfeet, who's been absolutely killing the early Air Jordan information game, confirms the upcoming drop. While not exactly "Cool Grey," the low-top will arrive in varying grey tones and could look similar to the sample that was floating around in 2013.

Official photos of the retro do not exist yet, but it is ste to release next April for $175. More information as the story develops.

Air Jordan 11 Retro Low "Cool Grey"
Release Date: 04/28/18
Color: Medium Grey/Gunsmoke-White
Style #: 528895-003
Price: $175

UPDATE (04/06): Jordan Brand shares an official look at the "Cool Grey" Air Jordan 11 Low, which is set to release later this month on April 28. Take a closer look at the details below. 

Air Jordan 11 Low 'Cool Grey' (Pair)
Image via Nike
Air Jordan 11 Low 'Cool Grey' (Medial)
Image via Nike
Air Jordan 11 Low 'Cool Grey' (Top)
Image via Nike
Air Jordan 11 Low 'Cool Grey' (Heel)
Image via Nike
Air Jordan 11 Low 'Cool Grey' (Tongue)
Image via Nike
Air Jordan 11 Low 'Cool Grey' (Heel Detail)
Image via Nike