Gravel Biking Sunglasses
At Zeal Optics, we design our sunglasses to meet the demands of every gravel mile. From loose climbs to rough descents and everything in between, we know your eyewear needs to stay locked in—so we use ProFlex rubber on the nose and temples for a secure, no-slip fit. Our Ellume Polarized lenses enhance color, clarity, and contrast to help you read the terrain, dodge the ruts, and stay focused on the ride ahead. Because when you're out where the pavement ends, your gear needs to keep up.
Gravel Biking Sunglasses
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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.
"The Harbinger sunglasses from Zeal Optics have been a huge upgrade for my gravel rides. The fit is dialed—they stay locked in place no matter how rough the road gets. The Optimum lenses cut glare and boost contrast, which makes spotting loose gravel and washboard sections way easier. Plus, they’re super lightweight and breathable, so I forget I’m even wearing them. Hands down the best shades I’ve ridden in." - Rafa Infante, Zeal Ambassador
Tackle The Trail with Confidence
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"The Decker shades are a game-changer on the bike. They stay put no matter how rough the ride gets, and the Ellume lenses make it easy to spot every detail on the trail. Lightweight, clear, and built for the long haul."
★★★★★ - John E.















