Oakley - Shackle - Olive Ink/Prizm Jade O Frame 2.0 Pro XS MS Interface : High-speed mini USB

Interface : High-speed mini USB and NMEA 0183 compatible

an internal speaker and mic for voice features

The Unobtainium® nosepad with an anti-bobbing bridge design provide a solid no-slip grip that keeps the frame in place for any activity level

which delivers superior positioning while optimizing battery life

Oakley - Shackle - Olive Ink/Prizm Jade O Frame 2.0 Pro XS MS Interface : High-speed mini USBExplore anywhere with Shackle, a frame built for comfortable, everyday use. The full rim, soft square frame shape boosts Shackles style factor while the lightweight O Matter front ensures durability to support an on the go lifestyle. The Unobtainium nosepads and slip on earsocks help keep the frame securely in place with a secure fit for those all day adventures. Order Shackle with Oakley Authentic Prescription Lenses for consistent high quality in