Mykita DALUR 628 OPT Optical Frame combines MYKITA’s high‑tech MYLON construction with a versatile silhouette, offering a lightweight and practical option for everyday wear. Key attributes: Navy | Silver | Yale blue | MYLON | Lightweight construction | Durable material | Suitable for everyday use | Includes original case | Includes cleaning cloth | Certificate of authenticity and warranty included | Aviator silhouette | Dimensions & fit: 53 - 20 - 145 mm (Caliber/Bridge/Temple)