Fathom Sunglasses are the perfect frame style for the boat, the beach and beyond. These sunglasses offer 100% UV protection and corrosion-resistant, 1.0mm TAC polarized lenses with an extra lens coating for reduced flaking. The fade-resistant frame and integrated hinge provide durability while displaying the authentic Calcutta logo. Enjoy a 1-year limited warranty. Fathom Sunglasses Features: 100% UV protection Corrosion resistant polarized lenses with extra lens coating to reduce mirror lens flaking 1.0mm Triacetate (TAC) polarized lenses Fade-resistant frame Integrated hinge will stand up to repeated use Authentic Calcutta logo 1 year limited warranty