They are an amp pair.. They were on sale in Asia. I have the colour code somewhere but not sure if they will be on general release. Bear in mind Asia got the 2's a month or to before the rest of the world.
This my collection currently.. Put them down in how often they get used:
Blue Monday's
Volt / Camo amps
Project X amps
Grey/ purple / gum
Pr hunters
Banned
Team red and blue
Purps
Total orange / grey
Lava red
Black on black 1's
Invictus (never worn)
Got a pair of red and a pair of green 2's...
The production examples have the swoosh in a different position but also the heel clip is smaller than the examples here. Maybe that is what's giving the effect?