Zeal Optics Harbinger

Meet Harbinger, where cutting-edge style meets peak performance. Designed for the relentless pursuit of adventure, these cycling-and-touring-specific shield style sunglasses are built to conquer every mile. From sunrise sprints to single-track descents, Harbinger delivers unparalleled clarity, comfort, and confidence. Featuring our renowned Optimum goggle lenses, Harbinger amplifies colors and contrast, keeping your focus razor-sharp. The lightweight, bio-based Z-Resin frame hugs your face for a comfortable but secure fit, while sweat-proof, no-slip ProFlex nose pads and temples ensure they stay put through every grind. Whether you're chasing horizons or pumping through switchbacks, the panoramic lens and ventilated design deliver unobstructed views and all-day airflow. With Harbinger, you’re not just along for the ride—you’re leading the charge. Embrace the journey.