Bolon Sunglasses. Series Mia. Color code: B20. Shape: Cat Eye. Lens Width: 52 mm. Lens Bridge: 19 mm. Arm Length: 148 mm. 100% UV protection. Frame Material: Metal. Frame Color: Gold. Lenses Type: Light Purple Gradient. Rim Style: Full-Rim. UPC/EAN code: 6933107621011. Bolon Mia Light Purple Gradient Cat Eye Ladies Sunglasses BL7081 B20 52.