In the picture 1, the number three appears on the left side facing the flap.
In the picture 2.2, apparently, has the number 7 without written on top.
In the picture 3, number three appears from the right side facing against the flap.
From what i researched, the model of the pic 1 has only one hand the number 3.
However, there are caps that feature on both sides the numbers with opposite directions (one facing the flap and the other not) but they aren’t the same model as Djohar are using.
Another interesting point is the fact that doesn’t appear the writings of the cap in photo 2 and 2.2, because if the number is visible, the writings would also be.
With the negative effect is visible format the number 7 but that’s where it gets weird, because the picture 2.2 is Djohar and 3.3 doesn’t seem like him!
The model on the lower right corner was what he apparently wore, because i don’t know about you guys, but before leaving this last one photo (which corresponds to photo 1) i had the impression that the color of the cap was white and blue, not orange and white.