Oakley Sunglasses SI Tightrope dull black/gray

The Tightrope Sunglasses from Oakley is designed for an active lifestyle thanks to the low weight and high durability. The secure fit is produced by the Unobtainium temple, which ensure that by perspiration, the grip is increased and the 3-point seat with pressure point distribution prevents uncomfortable pressure against the ears. The 8.75 base curve with High Definition Optics® (HDO) provides optical clarity and side protection in peripheral vision. The frame is made of lightweight O Matter ™ material, a high-tech plastic that is extremely light and flexible, without losing stability.

- Plutonite® lens material provides performance and protection in accordance with the impact standards of ANSI Z87.1
- All UVA, UVB, UVC and blue light rays are filtered 100%
- Iridium coating filters the light spectrum and makes balance light transmission for optimum vision
- Patented hydrophilic temple tips for comfortable, secure fit

- Material: C5 Alloy
- Weight: 29 g