High impact 2.2mm polycarbonate lens , 99.99% UVA and UVB protection, New Bollé Platinum anti-fog/anti-scratch coating on both sides of the lens, Comes with an adjustable neck cord, Meets ANSI Z87.1 standards, Highly scratch resistant to the most aggressive chemicals and drastically delays the appearance of fogging, Guarantees even more safety, reliability , Optimal fit and comfort with the patented non-pressure co-molded temples , Fully recyclable rimless design has a high contour single lens with 180° distortion free viewing ,