Hugo Boss Sunglasses. Series number - BOSS 1598/S. Color code - 0EX4/IR. Shape - Square. Lens Width - 55 mm. Lens Bridge - 17 mm. Arm Length - 145 mm. 100% UV protection. Non-Polarized. Frame Material - Acetate. Frame Color - Brown Horn. Lenses Type - Grey. Rim Style - Full-Rim. UPC/EAN code - 716736865553. Hugo Boss Grey Square Men's Sunglasses BOSS 1598/S 0EX4/IR 55. Manufacturer's Packaging Included. Packaging Size And Color May Vary.