Black sports sunglasses with gradient lenses for clear vision. - Brand: Oakley - Color: Black - Style: Sports Sunglasses - Lens: Gradient Lenses Thank you for viewing. I purchased these in Hawaii about 30 years ago. I rarely used them because I don't usually wear sunglasses. I couldn't find the model number, so I used Google Lens and it identified them as Oakley SUBZERO. Please understand that these have been stored at home.