Yes - all Runnet Pulse sunglasses feature polarized UV400 lenses that block 100% of harmful UVA and UVB rays. The polarization reduces glare from reflective surfaces like water, roads, and car windshields, giving you clearer vision on bright sunny runs.

No - the hydrophilic rubber nose pads and temple tips are designed to grip better when wet. Unlike regular sunglasses that slide down when you sweat, these stay locked in place throughout your entire run. This is one of the most-loved features from our customers.

Absolutely! While designed specifically for running, the wraparound shield design and no-slip grip make them perfect for cycling, hiking, trail running, and any outdoor activity. The UV400 protection and anti-glare coating work great across all sports.

Use a soft microfiber cloth for daily cleaning. For stubborn dirt or smudges, rinse with water and use a small amount of mild soap, then dry gently. Avoid alcohol-based cleaners, paper towels, or rough fabrics as these can damage the lens coating.

Please contact us at info@runnet.shop if you have any issues with fit or quality. We're committed to making sure you're happy with your purchase and will work with you to find a solution.

Yes! We ship internationally. Shipping costs and delivery times vary by location and will be calculated at checkout. You'll receive tracking information once your order ships.

With proper care, Runnet Pulse sunglasses are built for long-term use. Many of our customers report using them daily for months with excellent performance. Store them safely when not in use and clean them regularly to maximize their lifespan.

Runnet Pulse are designed with a universal fit that works for most face shapes and sizes. Frame dimensions: 148mm width, 53mm height, with flexible temple tips for a comfortable fit. The lightweight PC frame accommodates different head sizes.