Identifying these

[Mumbo Jumbo]

First post.

Cleaning out my childhood room I found what I believe are Oakley Mumbos from circa 1990. I was hoping for some help identifying them for sure. Thank you.

 

[leestripes]

Looks like blue iridium heater that fits generation 1 m frames (lots of people refer to them as mumbos but I don't believe that the heater shape was introduced until the name changed to m frame)

 

[Mumbo Jumbo]

Thank you. Frames were snapped in multiple places and nose bridge would stay on any longer. Going to have to take a look into replacing them after I hit 15 posts.