We recently saw this special edition Cool Racerback pop up in an Australian product alert and speculated that the bottom portion may be made of sheer luon. Here are a couple more photos that make me think I am right:
The text to this photo said the back panel is made of a super lightweight material.
I thought this photo might be one of the front, showing the front is also made of sheer luon, but there are vertical seams running down the front and I don't see any vertical seams in the web model photo. I can't place what this tank is. It looks like it might be made of sheer luon or some sort of heathered flush luon. Any ideas?
However, here is a another photo of the CRB and front doesn't look like it's made of Sheer Luon.