O'Neill's Sunglasses

Sunglasses with extra lenses, worn by Jack O'Neill during off-world missions. O'Neill served as the team leader of the first mission to Abydos, then later became commander of Sierra Golf One for eight years. He was then promoted to leader of Stargate Command, a position he filled for a year before transferring to Homeworld Security at the Pentagon.
Technical Description:
Sunglasses with black frames and black plastic earpieces and brown leather side shades, measures approx. 5.75in x 5.5 in. x 2.25in, manufactured by Mec Glacier. Comes with a pair of spare earpieces.