Cycling Sunglasses
At Zeal Optics, we ride too— so we know what it takes to make cycling sunglasses that perform mile after mile. Whether you're grinding up a climb or chasing the breakaway, our ProFlex rubber keeps your shades locked in place through sweat and speed. And with our Ellume Polarized lenses, you'll see the road with enhanced color, clarity, and contrast—so every turn, obstacle, and line is crystal clear. We build our gear to keep up with the ride, no matter where it takes you.
Polarized Sunglasses For Cycling
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Ellume Polarized
Reflected light and UV exposure can cause glare, eye fatigue and sensitivity, all of which disrupt your experience outdoors. Ellume Polarized eliminates 99.9% of glare and blocks 100% of harmful UVA/B rays, protecting against the risk of long-term eye damage.
Z-Lite Thin Injection
Z-lite combines our Z-Resin material, which includes a minimum of 45% bio-resin, with a thin injection process, creating an ultra-lightweight, durable frame, weighing in at less than an ounce including the lenses, for performance and style.
Durability
From the frame to the lens, all Zeal Optics sunglasses are designed to stand up to everyday life as well as the world’s harshest conditions and we've got the warranty to back this up.
ProFlex Rubber
This unique, porous rubber material is strategically injected into the temples and nose pads of the frame to provide a soft and comfortable hold that gets tackier as things warm up, keeping your glasses in place regardless of conditions or activities.
"Not only does the Harbinger look good, the Alchemy Mirror lens was super great for those light/dark/light/dark conditions. I'm also really impressed with how they stay in place- I've gotten used to having to push other brand's sunglasses back up often, especially with bumpy terrain, but these don't budge!" - Whit Allison, Zeal Ambassador
I've been wearing the Harbingers since the day they came out and are my favorites for cycling and ski-touring. Great field of vision, stay in place, and great lenses. Look equally rad off the bike too - let's everyone know I “do sports".
★★★★★ - John E.
"Best sunnies I’ve ever owned. Super light, can run and mountain bike in them, great lenses, look good. Better than other brands of sunnies I've worn in the past."
★★★★★ - Michael D.













