KAPVOE photochromic glasses are designed to preserve visual clarity and make bike rides more comfortable. They protect your eyes from bright sunlight, wind, and dust — and stand up to moisture and impact. The high-contrast lenses not only block harmful UV rays but also enhance color perception. Better yet, they automatically adjust tint — lighter or darker — depending on light conditions. Adjustable arms ensure a perfect fit for any face shape, and grippy rubber nose pads prevent slippage