They come with 2 interchangeable lenses: a pink light enhancer for partly cloudy days and a dark grey iridium for Sunny ones.
These things are absolutely baller and retail at $220.
This is a feeler, I'm not 100% on selling them. I am hoping to get 200 shipped (US only) for these as they are mint and unused in the original packaging but PM me some offers, I'm friendly.
Potentially open to trades but it would have to be for something marvellous.