Model: SYA-249 Frame:PC Lens: Polycarbonate/ Polarized/ Photochromic Feature: Anti-slip nose pad Rubber inlay arms Share this:Click to share on Twitter (Opens in new window)Click to share on Google+ (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Tumblr (Opens in new window) SYA-249 Published: November 4, 2016 Author: Tuchin