Our running sunglasses are designed with essential features for athletes of all kinds: lightweight frames for all-day comfort, a secure anti-slip and anti-bounce design to keep them in place during outdoor activities, and 100% UV protection to shield your eyes from harmful rays. The polarized lenses reduce glare and feature an anti-fog coating, ensuring clear vision in all conditions, whether you're running in bright sunlight or overcast weather. With Zunnies, you can focus on your performance without worrying about your sunglasses slipping or fogging up, giving you clear views every step of the way.

Absolutely! You can customize our running sunglasses with Single Vision or Progressive prescriptions to provide clear and comfortable vision while you’re on the move. With our advanced FreeForm lens surfacing technology, the lenses are precisely shaped for your vision needs and chosen frames, delivering a comfortable, secure, and seamless fit.

Our running sunglasses use an advanced FreeForm lens surfacing technology to deliver clear vision at all angles. Unlike traditional sports sunglasses that focus only on the center, often leading to blurry edges, our lenses provide sharp clarity from the center to the edges. Our lenses offer a wide, panoramic view, ensuring you see more of your surroundings without turning your head. FreeForm technology also digitally customizes each point on the lens, ensuring a precise fit into the frames for enhanced comfort and aesthetics.

Yes, our advanced FreeForm lenses are designed to reduce eye strain, making them perfect for checking your smartwatch, fitness app, or smartphone. They offer smooth transitions between looking at close-up screens and distant views, keeping your eyes comfortable during runs and outdoor activities.

Zunnies running sunglasses come with a variety of premium features to enhance your experience. Options include polarized lenses to help minimize glare, Transitions® GEN S™ light-adaptive lenses that adapt to your light environment, and specialized lens coatings such as our mirror tints or anti-fog coating. Mirror tints work well for sunny days by helping reduce brightness, while our anti-fog coating helps keep your lenses clear, letting you stay focused on your run.

We want you to be completely satisfied with your purchase. If you run into any issues, you can return your sunglasses within 14 days of delivery for a full refund or within 30 days for store credit. For more details, please check out our full return policy.