LOCKHART
Borrowing from our award-winning performance sunglasses, the frames of the Lockhart feature ultra lightweight TR-90 nylon, which are lighter than acetate or polycarbonate, nearly unbreakable in daily use, and impervious to chemicals. They have integrated spring hinges, which last longer than traditional barrel hinges and flex with different head shapes. The Lockhart also features our proprietary 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 step onto a racquetball court.
The Lockhart is assembled by hand at our own optical lab inside our Austin, Texas, headquarters and is available for direct purchase or home tryout. It's available in a variety of premium lens configurations and can be made in a regular distance prescription, progressives, non-prescription readers, and prescription sunglasses.
LENS MATERIALS
POLYCARBONATE
The highest quality PC, featuring anti-reflective, anti-scratch, super-hydrophobic, oleophobic and anti-fog coatings. Lightweight, impact resistant, 100% UV protection.
TRIVEX
Features all of the benefits of our polycarbonate lenses but even lighter and more optically clear, both centrally and peripherally.
HIGH INDEX
Thinner and lighter to accommodate strong prescriptions.
LENS TINTS
CLEAR
Premium optical lenses with outstanding clarity.
PHOTOCHROMIC
The tint of the lens adjusts in different light conditions. Lighter inside, darker outside.
BLUE LIGHT BLOCKING
A coating is applied to filter out blue light. Helpful for those who spend a significant portion of their time in front of screens.
“The spring hinges are great. Super lightweight. They are so stylish but also perfect for workouts and runs. They won't slip even with sweating which is the reason I gave ROKA a try in the first place.”
FEATURED TECHNOLOGY
Expertly Engineered
These Lockharts don't look like it, but they are ultra-lightweight (only 21 grams). Our engineering team carved away all but what was necessary from the frames to create a bold look without the weight.
FEATURED TECHNOLOGY
Won't Slip Off Your Face
We've added our proprietary GEKO™ grip system to the nose pads and temples to keep the Lockhart comfortably on your face. No matter how much you move or how sweaty you get.
FEATURED TECHNOLOGY
Springs Back Into Place
Lockhart features our custom-built spring hinges. They add shock absorption from impact while also allowing the frames to be securely clipped onto a shirt or pack. Plus, you'll never have to tighten the hinges.
“The fit is exponentially better than so called premium glasses. Someone would have a difficult time to go with another company when I need a new pair. I'm a ROKA convert!”
FIND YOUR FIT
Each pair comes with three different nose pad sizes to customize fit for a wide range of nose bridge widths.