So if the square wire is the one I want, I should go for it. I've never seen them for under $300.

Here are some screen captures:

EWs do NOT have socks like the image shown, but SQ does. I'm not going to say anything to the seller, since I can always claim that the item didn't match the description. In case he does send me the EWs.

I just bought this eBay listing https://www.ebay.com/itm/114969697047. I was so excited to get what I've been looking for for 5+ years, that I didn't read the whole listing. I just know what the sunglasses look like instantly and these are the SW 2.0 to the best of my ability and not EW 2.1 as the seller has stated.

Am I wrong??

What I think the listing shows:
http://www.o-review.com/database_detail_colorway.php?ID=465&table_name=glasses

https://www.ebay.com/itm/164982919533

There are pictures of the information label. I tried, but couldn't find an exact match.

Been searching for Square Wire 2.0 Spring Hinge Silver / Ice Iridium for years. I sat on my pair :(. I have Square Wire 2.0 Spring Hinge Platinum / Gold Iridium. Same design but different color lens/frame. Bought them at the Oakley store about 15+ years ago.