When it comes to round sunglasses, you might think that those glasses are not appropriate to wear since they look quirky. You are wrong! Today round sunglasses do not look elderly as you thought. Round shaped frames have evolved through the years, and there are many rounded styles can fit your fashion sense and personality, especially bring smiles to other people.

Have you ever thought of round sunglasses instead of aviator or cat-eye? If you are picky about choosing a pair of round sunglasses since grandma used to wear it. Think about it again! The proper glasses will blow new wind into your fashion style if you mix matches with a stylish outfit. Your outfit will become even more eye-catching and fashionable with the best round glasses. Before deciding to purchase a new pair of shades, what should you have in mind? Buy low-cost rounded sunglasses with full features or invest in an expensive pair of circular glasses to enhance your value and personality?

Round glasses are increasingly "hot" than ever in the modern fashion world. We will go through this post to understand more about this fashion item!

History 

The history of round sunglasses is probably associated with the invention of UV-resistant materials in the early 1920s. The existing round frames coordinate with UV materials to make the first sunglasses available to the market. Round shades began with a practical need for contemporary society. Step-by-step, manufacturers draw attention to the function as well as the appearance of the glasses.

When Hollywood's well-known stars were at their peak in popularity in begin of the 20s, this circular frame was promoted more than ever. After that, the round frame trend swept through the whole world.

In another development, one of the most iconic associations for round frames was John Lennon. He brought a wave by launching a new trend: perfect sunglasses with nice tiny signatures.

But, by the 60s, the round frames have had an exponential explosion with their diversity. A wide range of options available makes it easy for people to find something that fits their styles, whether they like the classic, young, or modern.

With various styles in the market, round sunglasses are classified into the following categories: Vintage, Retro, John Lennon, Scholarly, and Classic. The variety of thousands of models came out to meet all various fashion sense.

What type of round sunglasses is the most popular?

Metal frames will be a good choice if you are a fan of oversized frames. They have a classic twist that is probably the best-seller nowadays. A large round sunglasses or similar ones like octagonal shades usually coordinate mirrored lenses to offer a fresh and futuristic look for women when staying under sunshine. 

Round mirror sunglasses give a fresh and futuristic look for women and girls.

Tiny round shades like Lennon inspired sunglasses are great for men with polarized lens integration. Polarized lenses reduce glare to bring better visual clarity for outdoor adventures.

Plastic frames are a suitable choice for seafaring, traveling, or commuting. On the current market, plastic frames for round sunglasses are diverse in both styles and colors. 

If you want to focus on plastic frames' durability, polycarbonate material is indispensable in your fashion closet. What’s more, this material is also recyclable and environmentally friendly.

What are face shapes suitable for round sunglasses?

Round sunglasses help protect the eyes, and they are essential for respecting the user's beauty and personality. While choosing sunglasses, you should select products that suit you most.

Perhaps, the angular face with deep eyes is what round glasses are most looking for. The sharp contours of the dimples, sharp cheekbones, and strong jaw shape combine perfectly with each round sunglasses line.

Men and women with the following face types will stand out when wearing round sunglasses: heart face, an oval face, diamond face, square face, and long face.

What kind of round sunglasses are beneficial for the eyes?

Among the many different lenses, polarized lenses are considered the best for the eyes.

The lens is coated with a special filter that can block the reflection of strong light and reduce glare from direct sunlight to enhance the visibility. It also delivers clear images and helps reduce eye strain when you're outdoor for long periods.

Accordingly, polarized lenses are often most effective while driving or going to the beach, traveling, etc.

Round plastic frame paired with polarized lenses offer the best vision for outdoor activities.

Nevertheless, it would help if you did not confuse polarized lenses with UV lenses which only protect the eyes from solar radiation.

In case you are not sure which line of sunglasses is high-quality, choose products from famous sunglasses brands such as RayBan, Oliver Peoples, to ensure your eyes' safety. Ranking to the top position nowadays, these brands' sunglasses have undergone millions of quality assessments, so these products' durability and eye protection rate are not debatable.

Select round sunglasses for best function

The main use of sunglasses is to protect the eyes from sunlight, yet they have other beneficial functions that should be considered.

Prevent ultraviolet rays

Certainly, the sunglasses you buy must have this feature. Long-term exposure to ultraviolet (UV) rays in sunlight have been linked to cataracts and abnormal growth of blood vessel cells in the eye, even cancer.

Scratch resistance

Most of the sunglasses on the market are made from high-index resin or polycarbonate. People often use polycarbonate in many sports, yet the material has the cons of being easily scratched. If you choose to buy polycarbonate lenses, look for an item with a scratch-resistant coating.

Anti-infrared rays

Intense infrared rays can have a harmful effect on human eyes, including corneal cataract, keratitis, cataract, corneal damage, dry eye, skin damage. These rays also reduce the immunity system, rhinitis, sinusitis. In case you expose to such a dangerous place, bear in mind to pick sunglasses that are anti-infrared rays. 

Protect against blue light

Sunglasses block all the usual amber, blue light and cause the colors to turn yellow or orange when you look through the lens. This helps you see better in snow or fog. For this reason, amber-colored sunglasses are very popular among skiers, hunters, rowers, and pilots. Nonetheless, they are not suitable for use when driving.

A pair of round sunglasses - how much does it cost?

It does not have to be expensive and luxurious to give you truly quality round sunglasses. The price determinants often include product brand, quality, trend, and influence.

While several high-end shades are sold for $200, in the meantime, for the majority of affordable sunglasses, paying in the range of $20-$50 is enough. Even those lenses with polycarbonate lenses, scratch-resistant coating in polarizing filters, and available with a delicate metal frame, the price is modest. What makes the difference? The keyword is the brand - label reputation!

Conclusion

Whether the material is metal or plastic, it all comes down to your preference and budget. Whether you commute to work, go traveling, or take a lookbook picture, a matching pair of round sunglasses are indispensable in your fashion set.

Due to their ever-growing popularity, glasses from famous brands can hardly keep their shades from being counterfeited. So to avoid losing a large amount of money for purchasing poor-quality items, you should research carefully beforehand about your favorite pairs on the official websites of manufacturers. Pay attention to the name, brand, color, size, price, serial number, origin, and customer review to come up with an informed decision!