Calcutta Original Series Sunglasses are designed with the sportsman in mind. They allow a wider field of vision while providing superior optics. With the authentic Calcutta logo, these shades will allow you to join the fun outdoors without hesitation. 100% UV protection 1.0mm Triacetate (TAC) polarized lenses Fade-resistant frame Integrated hinge will stand up to repeated use Authentic Calcutta logo 1 year limited warranty