Costa Del Mar Sunglasses. Series Paunch XL. Series number - 6S9050. Color code - 905005. Shape - Square. Lens Width - 59 mm. Lens Bridge - 18 mm. Arm Length - 145 mm. 100% UV protection. Polarized. Frame Color - Fog Grey. Lenses Type - Grey Polarized Glass 580G. Rim Style - Full-Rim. UPC/EAN code - 097963939881. Costa Del Mar Paunch XL Grey Polarized Glass 580G Square Men's Sunglasses 6S9050 905005 59.All Costa Del Mar Eyewear may include Case/Pouch and may include a polishing cloth. Case size and color may vary.