Super Blades

Sunglasses that are more than $100.

Derived from the term "Blades" meaning sunglasses that are more than $10.
Any sunglasses under $10, are called "Shades".

"Dude, did you see those shades that guy was wearing?"
"No, bro, those were SUPER BLADES. Shades are for people that can't afford blades or super blades."