When looking for sunglasses, you will find many sources with opinions on the best frames and lenses to have. Unfortunately, most of these opinions are not based on reality. They are based on the author’s preferences, lifestyle, desires and needs. None of them can offer a true insight into what makes a good pair of sunglasses. To do this, you need to objectively evaluate certain factors. So what should you look for when choosing a pair of sunglasses for active outdoor use.
The Sunglasses Frame
The first thing to consider when buying sunglasses is the frame. The frame is the part that sits on your face and holds the shape of the glasses. A good pair will not only be fashionable, but also strong enough to withstand years of wear and tear. There are three basic styles of frames.
The first style, known as the single bridge, has a single bar that runs across the piece holding the two lenses in place. The disadvantage of this type of frame is that it is susceptible to breakage since it holds the two lenses together. A second style, called a saddle bridge, uses two separate bars to hold each lens in place on each side of the nose. The third type of frame, called a full bridge, has two separate bars on either side of the nose and connects them with a small bridge piece between them. This type of frame can be very difficult to find these days.
The second attribute to consider is the temples or sides of the frame. Most sunglasses offer three options: rimless frames with no temples that sit directly on the face, semi-circular frames with temples that sit just above the ears, and finally full frames with temples that sit on the ears. Whatever your preference, you can find the perfect type of sunglasses with sun-vision.
Lenses
When choosing a pair of sunglasses, there are a number of factors to consider, including the lenses. Generally, there are three types of lenses to choose from: regular plastic lenses, polarized lenses and high definition lenses. Regular plastic lenses are the most basic option: they are made of polycarbonate plastic and offer full UVA and UVB protection. They are also lightweight and inexpensive, but they scratch easily and can sometimes cause headaches or distorted vision if worn for too long or in direct sunlight. Polarized lenses are made from a single piece of polarized material that offers protection from UV rays and glare. Polarized lenses are great for when it’s bright outside. You’ll be able to see clearly in all directions without worrying about sun glare from surfaces like water or shiny pavement. This type of lens also helps reduce glare at night. High definition lenses are the ultimate luxury option because they offer all the possible comfort you would expect from an effective pair of sunglasses.
The Design
The best sunglasses are those that fit your unique face shape and lifestyle. When shopping for a pair of sunglasses, understanding what you want from them can help you make an informed decision among the many styles and features available. To determine what is most important to you in a pair of sunglasses, think about how you will use them. Are they a fashion statement? Will they protect your eyes from harmful UV rays? Do you need corrective lenses?
If you want your sunglasses to be both fashionable and functional, choose a style that complements your face shape. Consider the size of your face, whether it’s long or short, and its basic proportions: wide forehead, long nose and jaw, or oval. Choose sunglasses with a flattering style that won’t stretch or pull at the corners of your eyes. The trendiest styles in sunglasses are often oversized frames with the sharpest angles and deepest curves; they may not be ideal for someone with a rounder face or high forehead whose eyes are not close together. A good rule of thumb is to make sure there is at least a finger’s width between your eyes and the frame of your glasses. Fit is just as important as style when it comes to finding the right glasses.
Jessica 
