Costa Del Mar Sunglasses. Series BAYSIDE. Series number - 6S9015. Color code - 901507. Shape - Oval. Lens Width - 56 mm. Lens Bridge - 16 mm. Arm Length - 125 mm. 100% UV protection. Polarized. Frame Material - Bio Resin. Frame Color - Matte Bahama Blue. Lenses Type - Blue Mirror Polarized Glass. Rim Style - Full-Rim. UPC/EAN code - 097963664080. Costa Del Mar BAYSIDE Blue Mirror Polarized Glass Oval Ladies Sunglasses 6S9015 901507 56. All Costa Del Mar Eyewear may include Case/Pouch and may include a polishing cloth. Case size and color may vary.