This product boasts a visible light transmittance of 99.9%, along with a classic wrap style that is designed to fit all face types. It also comes equipped with a CE and FDA certificate, ensuring its UV400 protection. The lenses are made with TAC material and have multiple optical attributes including anti-reflective, UV400, photochromic, gradient, mirror, and polarized options. The frame is made of durable alloy and comes with a cloth bag or fiber cloth for packing.