EYEVAN M23 SUN sunglasses combine a lightweight nylo-rim front with BS titanium temples for durable everyday sun protection. The design focuses on secure hold and balanced weight distribution for comfortable all-day wear. Key attributes: Gray | Agag | Nylon | Lightweight construction | Durable rim design | Secure hold from titanium temples | Grippy cellulose propionate and silicone end tips | Reduced forward weight via tungsten tips | Half‑rim (nylo‑rim) front | 3.0 mm reinforced rim | BS titanium temples | Tungsten end tips | Dimensions & fit: Lens width 52 | Composition & care: Nylon | Titanium | Cellulose propionate | Silicone | Tungsten