EYEVAN Zen-E Sun is an acetate sunglass that pairs a top-bar–inspired front with a stepped-cut bridge for a clean, unified silhouette. It’s designed for everyday sunwear with a pronounced curved front that harmonizes with the lens shape. Key attributes: Black | Bgn | Acetate | CR39 4-curve lenses | Full-rim frame | Stepped-cut bridge | Top-bar-inspired front | Strong curved front | Acetate silhouette | Dimensions & fit: 57 □ 15-145 | Composition & care: Acetate | CR39 lens