Randolph Engineering Aviator Bright Chrome Sunglasses | Gray Polarized Bayonet Size:58MM - AF83634 High impact polycarbonate chassis with

High impact polycarbonate chassis with soft touch coating

the sensor stores your heart rate data and transfers it wirelessly to your Ambit3 watch or Suunto Movescount App

Fabric: 1000d CORDURA

but also tells the indoor temperature and humidity

The innovative heart rate sensor monitors changes in blood flow by shining light through the skin to detect changing reflections

Randolph Engineering Aviator Bright Chrome Sunglasses | Gray Polarized Bayonet Size:58MM - AF83634 High impact polycarbonate chassis withRandolph Engineering originally built their classic Aviator for the U. S. Military, surpassing rigid mil spec standards. As a standard issue since 1982, these sunglasses are battle tested and ready to take on the most rigorous and demanding use. Whether you're a pilot, taste maker, or just someone that demands the best quality, you won't be disappointed. [Details] Made in USA using the finest components found worldwide. Signature bayonet temples