Prime Line Mood Color Changing Adult Sunglasses

Polypropylene plastic; Sunglasses with frames that change color when exposed to sunlight; Our lenses feature ultraviolet protection level UV400 (100% UV); All frames start out the same color (matte frost) ; Note: intensity of the changed color depends on the strength of UV light; Product Size: 5.75″ w x 2″ h x 6″ d;