The Oakley SI Half Jacket 2.0 Matte Black Sunglasses with Prizm Grey Polarized Lenses are engineered to let you swap out lenses with ease so you can keep up with changing light conditions.
Prizm Polarized Lenses feature the maximized contrast and enhanced visibility of Prizm with the glare filtering benefits of Oakley HDPolarized.
Features:
- Interchangeable lens system
- 8.75 base lens geometry with HDO
- Polarized and Iridium lens options available
- Lightweight O Matter frame material with ellipse metal icon accents
- Unobtainium earsocks and nosepads for increased comfort and performance