Cade Shockingly light and packed with performance technology, the Cade is one of our lightest and smallest frames. Borrowing from our award-winning performance sunglasses, the frames of the Cade feature ultra lightweight TR-90 nylon frames, which are lighter than acetate or polycarbonate, nearly unbreakable in daily use, and impervious to chemicals. They have an integrated titanium core wire that allows you to bend the temples for more comfort and retention. The Cade also features our propriety GEKO™ technology, both in the temple grips and in our patented, interchangeable nose pads. GEKO™ is a hydrophilic compound designed to get tackier when wet or sweaty, which helps our glasses stay in place when you're active – working out, hiking, bending down to pick up the groceries, or playing with your pets or kids. At the end of the day, all of this tech is meticulously engineered to deliver the performance you'd expect from sport glasses without having to look like you are about to head into a professional cycling race. The Cade can also be made in non-prescription sunglasses, non-prescription readers, a regular distance prescription, progressives, and prescription sunglasses. Cade + LIGHTWEIGHTCOMFORT NO PRESSUREPOINTS NO-SLIP GEKO™ PADS 2 YEARWARRANTY BLOCKS HEVBLUE LIGHT IMPROVESSLEEP IMPROVESPERFORMANCE REDUCESEYE STRAIN WE BLOCKBLUE LIGHTBETTER. It's Science. Harmful artificial blue light from our computer and phone screens, specifically at the 455 nm range, signals our brain to stop producing melatonin. Without melatonin production we take much longer to fall asleep and wake up way more throughout the night. Sort of explains that zombie feeling, right? RISE ZX-3 LENS BLOCKS 53% Harmful artificial blue light from our computer and phone screens, specifically at the 455 nm range, signals our brain to stop producing melatonin. Without melatonin production we take much longer to fall asleep and wake up way more throughout the night. Sort of explains that zombie feeling, right? #DONTBEAZOMBIE