Constructed of a single panoramic polycarbonate lens with molded sideshields and browguard. The Uvex Astrospec also features adjustable temples, patented adjustable lens inclination, universal nose bridge and a wide variety of lens tints. Select from spatula or Duoflex temple styles. The Duoflex temples have soft cushions. Spatula temples are the standard flat style. The Uvex Astrospec features a Lifetime Frame Guarantee. Meets ANSI Z87+ and CAN / CSA-Z94.3 standards. Made in USA. EA