Why Polarized Sports Sunglasses Are Essential for Athletes

If you're an athlete, you know how important it is to protect your eyes from the sun's harmful rays. But not all sunglasses are created equal. Polarized sunglasses, in particular, offer unique benefits that regular sunglasses simply can't match. In this blog post, we'll explore the science behind polarized sunglasses for sports, and why they're a must-have for any serious athlete.

How Polarized Sunglasses Work

To understand how polarized sunglasses work, we first need to define polarization. Light waves travel in all directions, but when they reflect off of a surface, such as water or snow, they tend to become horizontally polarized. This means that the light waves all travel in the same plane, which creates glare. Polarized lenses are designed to block this horizontally polarized light, which reduces glare and provides clearer vision.

Polarized lenses are made by laminating a thin film of polarizing material between two layers of lens material. This polarizing material is made up of molecules that are aligned in a specific direction. When light enters the lens, the polarizing material blocks the horizontally polarized light, while allowing vertically polarized light to pass through. This creates a clearer image with reduced glare.

Benefits of Polarization for Athletes

Reducing glare is perhaps the biggest benefit of polarized sunglasses for athletes. When you're playing sports, glare can be distracting and even dangerous. For example, if you're playing beach volleyball and the sun is reflecting off of the sand, it can be difficult to see the ball clearly. Polarized sunglasses can help reduce this glare, making it easier to see the ball and react quickly.

Polarized sunglasses can also help athletes see more clearly in bright sunlight. When the sun is shining directly into your eyes, it can be hard to see anything clearly. Polarized lenses help reduce the amount of light that enters your eyes, which can make it easier to see objects in bright sunlight.

Polarized Sunglasses vs. Regular Sunglasses

While regular sunglasses can offer some protection from the sun's rays, they don't provide the same level of protection as polarized sunglasses. Regular sunglasses typically only reduce the amount of light that enters your eyes, but they don't block horizontally polarized light, which is what creates glare.

In addition, polarized sunglasses are often more durable than regular sunglasses. Because they're designed to withstand the stresses of outdoor sports, polarized sunglasses are typically made with higher-quality materials that can stand up to wear and tear.

Examples of Sports Where Polarized Sunglasses are Beneficial

Polarized sunglasses can be beneficial for a wide range of sports, but they're especially useful for sports that take place in bright sunlight and involve water or snow. Here are a few examples:

  • Fishing: When you're fishing, you need to be able to see beneath the surface of the water to locate fish. Polarized sunglasses can help reduce the glare on the water's surface, making it easier to see what's below.
  • Boating: When you're boating, it's important to be able to see other boats and obstacles in the water. Polarized sunglasses can help reduce the glare on the water's surface, making it easier to see what's ahead.
  • Skiing and snowboarding: When you're skiing or snowboarding, it's important to be able to see the contours of the snow. Polarized sunglasses can help reduce the glare from the snow, making it easier to see where you're going.

Factors to Consider When Choosing Polarized Sunglasses for Sports

If you're in the market for a pair of polarized sunglasses for sports, there are a few factors to consider to make sure you're getting the best pair for your needs.

  1. Comfort and Fit: The first thing you should consider when choosing a pair of polarized sunglasses for sports is how comfortable they are to wear. Look for sunglasses with a comfortable fit that won't slip or slide during activity. Some sunglasses also come with adjustable nose pads and temple tips, which can help improve the fit. If you have a flatter nose bridge, wear a pair with Asian fit, such as those by Sunday Shades.
  2. Lens Colour and Tint: The colour and tint of your sunglasses' lenses can also impact how well they work for your particular sport. Different lens colours and tints can enhance contrast, reduce glare, or improve visibility in specific lighting conditions. For example, yellow or amber lenses can improve contrast in low-light conditions, while grey or brown lenses can reduce glare on bright, sunny days.
  3. Durability and Material: Sports sunglasses are exposed to a lot of wear and tear, so you want to choose a pair that's made with durable materials. Look for sunglasses with impact-resistant lenses and frames. Some sunglasses are also designed with water-resistant or anti-fog coatings, which can be useful for water sports or activities where you're sweating.
  4. Brand and Cost: Finally, you'll want to consider the brand and cost of your sunglasses. While there are many affordable options available, it's important to invest in a quality pair of sunglasses that will last. Look for reputable brands, such as Sunday Shades, with a proven track record for producing high-quality sports sunglasses.


Polarized sunglasses are an essential piece of gear for any athlete who spends time outdoors. By reducing glare and improving visibility, they can help you perform better and stay safer during sports and other outdoor activities. When choosing a pair of polarized sunglasses for sports, be sure to consider factors like comfort, lens colour and tint, and durability. With the right pair of sunglasses, you'll be able to see clearly and perform your best, no matter what sport you're playing.

Sunday Shades provides a full range of Asian fit sports sunglasses. They’re affordable, polarized, offer UV 400 protection and do not bounce, even when you engage in vigorous activities. Check them out today!