How to Change Lenses on the Oakley Racing Jacket in 5 Easy Steps:
1) Flip open the nose pad until you hear a little click
2) Open up the jaw hinge
3) Slide the lenses right out
4) Grab the new lenses and slide them right in
5) Close down the jaw and the nose pad until you hear the click
And that, ladies and gentlemen, is how to change lenses on the Oakley Racing Jacket!