Kate Spade Sunglasses. Series number: ESMAE/G/S. Color code: 07J2/WJ. Shape: Butterfly. Lens Width: 56 mm. Lens Height: 51 mm. Lens Bridge: 18 mm. Arm Length: 140 mm. 100% UV protection. Frame Material: Plastic. Frame Color: Black/Floral. Lenses Type: Polarized Grey Gradient. Rim Style: Full-Rim. UPC/EAN code: 716736283227. Kate Spade Polarized Grey Gradient Butterfly Ladies Sunglasses ESMAE/G/S 07J2/WJ 56.