Costa Del Mar Sunglasses. Series SPEARO. Series number - SPO 01. Color code - OBMGLP. Size - 56.1. Shape - Square. Lens Width - 56 mm. Lens Height - 42.7 mm. Lens Bridge - 17 mm. Arm Length - 134 mm. 100% UV protection. Polarized. Frame Material - Bio Resin. Frame Color - Blackout. Lenses Type - Blue Mirror Polarized Glass. Rim Style - Full-Rim. UPC/EAN code - 097963818438. Costa Del Mar SPEARO Blue Mirror Polarized Glass Men's Sunglasses SPO 01 OBMGLP 56. All Costa Del Mar Eyewear may include Case/Pouch and may include a polishing cloth. Case size and color may vary.