Calvin Klein Sunglasses. Series number: CK20121S. Color code: 045. Shape: Pilot. Lens Width: 57 mm. Lens Bridge: 17 mm. Arm Length: 140 mm. 100% UV protection. Frame Material: Metal. Frame Color: Silver. Lenses Type: Grey Gradient. Rim Style: Full-Rim. UPC/EAN code: 883901128109. Calvin Klein Grey Gradient Pilot Ladies Sunglasses CK20121S 045 57. Manufacturers Packaging Included. Packaging Size And Color May Vary.