Terra® System Interchangeable Ends O/S (Universal Fit) A subtle style that is

A subtle style that is not an understatement

Slide the ends on the frames and over the ear bows for a comfortable fit

featured on the ARC Endless

reduces chromic aberration distortion

The easy adjustable sliding bead allows you to tighten or loosen for the ideal fit no matter what your activity

Terra® System Interchangeable Ends O/S (Universal Fit) A subtle style that isTerra Cords are made from high quality braided nylon, perfect for tackling any outdoor activity. Available in either solid colors or colorful patterns and featuring either the universal fit of our Spec ends or the interchangeability of articulating Terra System ends.