Costa Del Mar Sunglasses. Series Cat Cay. Series number - AT 01. Color code - OGP. Size - 61. Shape - Rectangular. Lens Width - 61.4 mm. Lens Height - 41.5 mm. Lens Bridge - 10 mm. Arm Length - 125 mm. 100% UV Protection. Polarized. Frame Material - Bio Resin. Frame Color - Blackout. Lenses Type - Grey Polarized Polycarbonate. Rim Style - Full-Rim. UPC/EAN code - 097963492829. Costa Del Mar Cat Cay Grey Polarized Polycarbonate Men's Sunglasses AT 01 OGP 61.All Costa Del Mar Eyewear may include Case/Pouch and may include a polishing cloth. Case size and color may vary.