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: April 2018
Color: Medium Grey/Gunsmoke-White
Style #: 528895-003