Oakley Sunglasses. Series Frogskins. Color code: 24-306. Size: 55. Shape: Square. Lens Width: 55 mm. Lens Bridge: 17 mm. Arm Length: 139 mm. 100% UV protection. Non-Polarized. Frame Material: O-Matter. Frame Color: Black. Lenses Type: Grey. UPC/EAN code: 700285554686. Oakley Frogskins Black Sunglasses.