Matrix sunglasses aren't good for you.

Matrix-style sunglasses aren’t so good for your eyes. They expose them to ultraviolet rays which can damage your eyes and worst still lead to vision loss with time. 

That said, most of us already know what to look for when buying sunglasses. For instance,

*Cushioned nosepads that don't slip nor slide when you're sweaty

*100% UV protection

*Sturdy frame

*Scratch resistant

*Stylish and Comfortable

*Wind and dust resistant

But, what about colour? Do you just pick any colour or do you follow certain rules? So, I got the wordy tips below from wikiHow on how to shop for the right coloured spectacles. Have fun reading it.

When shopping for sunglasses, you should think about what type of lens is best for your lifestyle. Shopping around to find the pair that fits you best is important, but you should also factor in your daily activities, such as driving, exercising, and medical care. For some people, however, lens color is purely a fashion choice, and so you might want to think about what color looks best on you. 

Method One of Three:
Trying Out Your Options

Try on different colors. You might find that certain colors are more comfortable for your vision than others. While shopping for new sunglasses, you should try on pairs with various lens colors. Many opticians and sunglass stores will carry lenses in various shades that you can try on. You may find that there are certain differences between these colors, such as:

• Gray, brown, and green lenses are neutral. They decrease glare and eyestrain without distorting colors.
• Yellow, amber, and orange lenses increase contrast, but they may distort color. They also block out blue light, which some believe may be harmful for the eyes.
• Red or rose tinted glasses increase contrast, but they distort color more strongly than other shades.

2. Consider photochromic lenses.Photochromic lenses are those that change colors based on how much light they are absorbing. These glasses can adjust from bright conditions to dim ones, although they do take a few minutes to adjust. They are also more expensive than a normal pair of prescription glasses, although they eliminate the need for a separate pair of sunglasses.^[2] If you wear prescription glasses, you might consider investing in a pair so that you do not have to switch between glasses in middle of activities such as driving.^[3] Typically, photochromic glasses will darken into neutral colors such as gray.

3. Go for medium darkness. You should aim for a tint that is about medium darkness; if you can see your eyes when looking in a mirror, they may not be dark enough.^[4] You do not need to buy the darkest lenses unless you live in a very bright area. Darker lenses do not necessarily block more UV rays, but they may make it more difficult for you to see. It is important that you get glasses you can see clearly in.^[5]

4. Invest in several pairs. If you need different types of colors for different activities, you might consider buying a few pairs of glasses in different shades. You might have one pair for driving and another for sports. If you play several sports, you might find that you have a different pair for each activity.^[6]

Method Two of Three:
Identifying the Best Color For Your Needs

1. Think about when you use sunglasses. The type of activity you’re doing may determine the right color of sunglasses for you. Consider when you wear your sunglasses most. While every shade of sunglasses will protect your eyes from UV rays and help you see during bright days, certain colors may improve the efficiency of certain tasks.

• For driving, gray and brown work best to block out colors. Yellow and amber are not recommended because they may distort the color of traffic signals.^[7]
• For pilots, gray, green-gray, or brown lenses are recommended.^[8]
• If you need glasses for boating or fishing, try wearing pink or rose-tinted glasses.^[9]

2. Factor in your local weather.Think about the climate where you live. Different colors or shades will be more effective in different types of weather. If you live in a tropical area, you might want a color that is better for bright sunny days. If you live in the north, you might find that you need a good pair of sunglasses for snowy weather.

• Brown, amber, and gray are great for sunny or overcast days.
• Greens are good for most weather conditions, including rain.
• Yellows are great for foggy or hazy conditions, including heavy air pollution.
• Reds, pinks, blues, and purples are good for snowy and misty conditions.^[10]

3. Match your sunglasses to your sport. Certain colors may give you an edge if you play sports. Finding the right color lens for your sport can help filter out obtrusive colors and help you notice minute details. Some good options include:

• Tennis: gray, brown, or yellow are best.^[11]
• Golfing: yellow, amber, and brown are good for general games. Red and rose may be good for the putting green but not on the fairway.^[12]
• Skiing: amber, yellow, or orange are are generally recommended.^[13] Rose colored lenses may help in low-light conditions.^[14].
• Running: Brown, yellow, or rose are good options, although neutral colors such as gray and green work well too.^[15]
• Baseball: amber, brown, or green are recommended.^[16]

4. Ask your doctor for advice. If you have any eye conditions—such as glaucoma or cataracts—, you should speak to your doctor about what color lens is right for you. You may be advised to find a neutral lens that will block out harmful UV rays without distorting color very much, or you might be recommended a yellow or amber lens to improve your contrast.

• For glaucoma, mirror coatings can be helpful. These are shiny outer coatings that reduce glare but do not distort colors. They come in almost every color, but unlike normal lenses, the color of the mirror coating has no effect on your vision.^[17]
• If you have macular degeneration, amber lenses may help while outdoors. While driving, you should stick with gray lenses, however.^[18]

Method Three of Three:
Finding a Color that Fits Your Style

1. Consider your complexion. If you have a cool complexion, you will want a different color lens than someone who has a warm complexion. Determine your skin tone. If you have pink or blue undertones, you have a cool complexion. If you have yellow undertones, you have a warm complexion.

• Cool complexions might want to choose blue, purple, rose, gray, or green tinted lenses.
• Warm complexions may want to choose red, yellow, brown, amber, or orange colored lenses.^[19]

2. Stay classic with a neutral tone. If you want a vintage or classic look, you should stick to neutral tones such as brown, gray, dark gray, or green. These colors do not go out of style, and they draw the attention to the shape of your glasses instead of to the tint.^[20]

3. Add some flash with a mirror-coated lens. A mirror-coated lens has a shiny outer layer that gives your sunglasses a polished gleam. Mirror coatings can reduce glare without distorting any color. You can choose almost any color for your mirror-coating without it affecting your vision. Some even come in multiple colors.^[21]

You can buy glasses with mirror coating already applied or you can ask your optician to fit your frames with mirror-coated lenses.

4. Try soft, pastel lenses. If you do not like how dark sunglasses are, pastel lenses are another option. These stylish lighter shades may not block out much light, but they will give you a cool, summery look.^[22]Lighter shades can still block out UV rays so look for a pair that is labeled as providing 100% UV protection.^[23]Some shades that you might consider are:

• Light orange
• Rose
• Lavender
• Soft blue
• Light gray