Introduced to the optical industry by Marchon Eyewear, this unique memory metal retains it's shape no matter how it is flexed. Crafted from Titanium Alloy, developed by the U.S. Naval Ordnance Lab, Flexon is the best material for use in clip-on sunglasses. Eclips with Flexon can withstand the day-to-day rigors of attaching to frames and always maintain a perfect fit.

No other custom clip fits as well as Eclips.