Solid colors use to be the good old days of the Foamposite line. We still get releases but nothing like the original releases. But it looks like Nike had plans to release three pairs of the Foamposite Pro in a pack that resembled the late 90s releases.
We have never had a three pair pack from the Foamposite line, so this would have been the first. Featuring solid colors of metallic silver, royal blue and black give them the OG feel.
It is not known why Nike decided to scrap the Foamposite Pro 3-pack, but to our guess maybe the expected retail price was a bit too high for most.
Source: @crookedtongues