Serengeti Delio Sunglasses combine Italian acetate craftsmanship with mineral polarized lenses for clear, comfortable vision. Designed for everyday wear, they deliver optical performance and a distinctive square silhouette. Key attributes: Gray | Acetate | Polarized lenses | Photochromic (light-adjusting) lenses | Spectral control | Anti-reflective coating | Square frame | Acetate frame | Metal embellishments | Iconic square silhouette | Dimensions & fit: Lens width 51 mm, Bridge 21 mm, Temple 145 mm | Medium fit | Base curve 6 | Composition & care: Acetate frame | Mineral glass lenses | Metal embellishments