Which is better grey or brown for sunglasses?

Here are some additional details about grey and brown lenses for sunglasses:

1. Grey lenses: Grey lenses are a popular choice for sunglasses because they provide true color perception and minimal color distortion. They're a good choice for activities like driving or playing sports where you need to see colors accurately. Grey lenses also work well in bright sunlight conditions, as they reduce overall brightness without altering colors. They can be a good choice if you want a classic, neutral look and don't want to make a bold statement with your sunglasses.

2. Brown lenses: Brown lenses are another popular choice for sunglasses because they enhance contrast and depth perception. They're a good choice for outdoor activities like fishing, boating, or hiking where you need to see detail and texture in your surroundings. Brown lenses also provide a warm tint that can cut through haze and improve visibility in partly cloudy to sunny conditions. They can be a good choice if you want a more natural or warm look for your sunglasses.

Ultimately, the choice between grey and brown lenses depends on your personal preferences and the activities you'll be doing while wearing them. Consider factors like the lighting conditions, the color of your surroundings, and any special needs you may have, such as improved contrast or depth perception, to help you choose the best color for your sunglasses. Keep in mind that there are many other lens colors available, such as green, yellow, or mirrored lenses, that may be better suited for your specific needs.