Calvin Klein Sunglasses. Series number: CK21530S. Color code: 001. Shape: Square. Lens Width: 55 mm. Lens Bridge: 17 mm. Arm Length: 145 mm. 100% UV protection. Non-Polarized. Frame Material: Plastic. Frame Color: Black. Lenses Type: Grey Gradient. Rim Style: Full-Rim. UPC/EAN code: 886895525039. Calvin Klein Grey Gradient Square Ladies Sunglasses CK21530S 001 55. Manufacturers Packaging Included. Packaging Size And Color May Vary.