This is OWNDAYS SUN1076G-4S C4. These glasses do not have prescription lenses and were used 2-3 times as fashion glasses. The photochromic lenses have been removed and will be included separately. (Lenses can be replaced at OWNDAYS stores.) Uses photochromic lenses that change color from glasses indoors to sunglasses outdoors. The metal crown pant style gives a glamorous impression around the eyes. [UV Transmittance] 1.0% or less [Visible Light Transmittance] C1: 89.51~26.83% C2: 90.63~28.8% C3: 92.02~31.53% C4: 90.34~13.19%