Built to defend the eyesight of those in the most hazardous and extreme conditions, the Phantom Rescue comes strapped with military-rated protection, our permanent anti-fog technology, durable nylon frames and shatter-resistant polycarbonate lenses. Its thin temples and anti-slip frame details ensure a secure fit–even when worn with hearing protection or a helmet. And its available photochromic lenses transition from a clear 87% to a dark 22% light transmittance when exposed to bright light. What comes in the box? Glasses, Cleaning Bag, Hard Case, and Strap.