I received these as a gift, but I don't wear sunglasses, so I'm putting them up for sale. *No price reduction!* The opening and closing action feels a little stiff. The following is AI-generated information. RB2140 sunglasses with a black frame and green lenses. - Model: RB2140 - Size: 56-20-139 - Frame Color: Black - Lens Color: Green Includes case and cleaning cloth. Thank you for looking.