Stylish Longchamp sunglasses in a vibrant violet hue. Comes with a sleek green case. Longchamp Sunglasses. Series number: LO753S. Color code: 500. Shape: Square. Lens Width: 51 mm. Lens Bridge: 20 mm. Arm Length: 140 mm. 100% UV protection. Non-Polarized. Frame Material: Acetate. Frame Color: Purple. Lenses Type: Purple. Rim Style: Full-Rim. UPC/EAN code: 886895645973. Longchamp Purple Square Ladies Sunglasses LO753S 500 51.