Costa Del Mar Sunglasses. Series BLACKFIN. Series number - BL 10. Color code - OGMP. Shape - Wrap. Lens Width - 61.8 mm. Lens Height - 40.9 mm. Lens Bridge - 17 mm. Arm Length - 120 mm. 100% UV Protection. Polarized. Frame Material - Bio Resin. Frame Color - Tortoise. Lenses Type - Green Mirror Polarized Polycarbonate. Rim Style - Full-Rim. UPC/EAN code - 097963515382. Costa Del Mar BLACKFIN Green Mirror Polarized Polycarbonate Men's Sunglasses BL 10 OGMP 62. All Costa Del Mar Eyewear may include Case/Pouch and may include a polishing cloth. Case size and color may vary.