About the frames:

Switchlock™ interchangeable lens technology allows for fast secure interchangeability of lenses for the right application
Integrated surge ports to channel cooling airflow
19 mm nosebridge height providing a larger field of view
Optional straight stem geometry for use with baseball cycling or other helmet compatible applications

Lenses:

Interchangeable lenses to optimize performance in any environment
Optimized peripheral view and side coverage of Polaric Ellipsoid™ lens geometry
Polarized – Minimized glare via technology that produces the best polarized lenses on the planet (optional)
Adapt to variable light conditions with photochromic lenses (optional)
UV protection of Plutonite® lens material that filters out 100% of UVA / UVB / UVC & harmful blue light up to 400nm