Costa Del Mar Sunglasses. Series TURRET. Series number - TRT 228. Color code - OSGP. Shape - Rectangular. Lens Width - 63.2 mm. Lens Height - 40.6 mm. Lens Bridge - 15 mm. Arm Length - 128 mm. 100% UV protection. Polarized. Frame Material - Titanium. Frame Color - Matte Silver. Lenses Type - Grey Silver Mirror Polarized Polycarbonate. Rim Style - Full-Rim. UPC/EAN code - 097963809245. Costa Del Mar TURRET Grey Silver Mirror Polarized Polycarbonate Titanium Men's Sunglasses TRT 228 OSGP 63. All Costa Del Mar Eyewear may include Case/Pouch and may include a polishing cloth. Case size and color may vary.