Product details:

This is DNA. took style and function cues from their all-time best seller, updated the materialization and included their innovative N3 lens to create a performance sunglass for any adventure. This is the one you've been asking for the Hardtop Ultra. The most innovative and advanced polarized lens on the market. N3 lenses block up to 4X more infrared light than regular polarized lenses, pass Z87.