Duco 8177S Men’s Sports Style Polarized Sunglasses Review: Is It an Effective Eyewear?

Duco Men's Sports Style Polarized Sunglasses Review

This review is all about the Duco Men’s Sports Style Polarized Sunglasses. Are you wondering if it can protect your eyes from the UV rays of the sun? Do you want to know if this eyewear is worth it? Well, I suggest that you read this review in order to learn more about it.


Product: Duco 8177S Men’s Sports Style Polarized Sunglasses

Cheapest Place to Buy: Amazon.com

Unique Feature: Durable Frame; Polarized; Lightweight

My Rating: 9.4 out of 10


Product Overview

Duco Men's Sports Style Polarized Sunglasses Review

Duco 8177S Men’s Sports Style Sunglasses claim to be a polarized eyewear that protects the eyes from the harmful UV rays of the sun.

They also claim say that it benefits the eyes from reducing the glare that you can get.

In this review, we will take a closer look into these glasses and determine whether it is worth it or not. We will also talk about its major specifications and features. I hope that this can help clear your doubts about it.


It is always important to do your research before investing on an eyewear. You should first learn about its specifications in order to be sure that it is worth it.


Duco is a brand which serves different functions to its customers, may it be computer glasses, night vision goggles, prescription eyewear or sports glasses. This particular model is designed for active wear.

Speaking of dimensions, this eyewear has 135 mm (5.31 in) for its temple length while the frame width spans up to 144 mm (5.67 in). The nose bridge is gapped by 16 mm (0.47 in) and lined with silicone nose pads – the same material used to cover the ear sock.

The frame is made of aluminum-magnesium alloy and employs an ergonomic semi-frame design. The ear sockets, nose pads, and temples could be adjusted accordingly.

Adding more to variety, the fraMes are colored in silver, black or gunmetal.

Duco Men's Sports Style Polarized Sunglasses Review



The lenses are majorly made from triacetate cellulose (TAC). It is supported by nine (9) layers:

  • anti-scratch coating
  • polarized layer
  • UV 400 protection layer
  • enhanced blue layer
  • UV 400 double protection layer
  • shatterproof layer
  • another anti-scratch coating

This assembly blocks 100% of harmful ultraviolet rays. UV rays can’t be perceived by the naked eye since they are placed at the left of the visible spectrum.

But then, it travels at a relatively longer wavelength so too much exposure from UV rays may cause macular degeneration. UV rays may also suppress the immune system. Meanwhile, it also affects the surface of the eye where the lens and the cornea lies.

Both are responsible for focal distance adjustment. With lenses having a dimension of 64 x 40 mm (2.52 x 1.57 in) length by width, the eyes are protected from such harm.

Aside from the function, a consumer could choose colors for the lenses: grey, mirror, revo blue, and revo gold.

Duco Men's Sports Style Polarized Sunglasses Review



Most of the time, sports-styled glasses are not ready for prescription. Because of this, persons with existing eye problems such as myopia (near-sightedness), hyperopia (far-sightedness) or astigmatism, may have a problem when using such glasses which can not correct nor supply these needs.

Alternative means such as wearing contact lenses underneath can be employed.



Duco glasses come with an easy-to-hold shell designed case with a metal carabiner hang-on bag or belt, glasses pouch, glasses cloth for cleaning, polarized testing cards, and mini screwdrivers for adjustment.

All of these are secured in a top quality gift box. The accessories are made with superfine fiber material that definitely proves its top notch quality.

Duco Men's Sports Style Polarized Sunglasses Review



This set of Duco glasses are specifically made for active wear such as cycling, driving, fishing and running. The frame is sculpted in such a way that the arms securely hugs around the head distributing weight evenly to major facial features.

In fairness, the frame can be adjusted on its temples, nose pads, and ear sockets to fit on the user’s head. The inclusion of silicone nose pads and ear sockets prevent the glasses from further slipping.

It protects the frame from further corrosion that could be brought by acidic perspiration. Because of its rubbery feel, it acts as a cushion and allows the user to do active chores at ease.

The frame being made of magnesium-aluminum alloy allows the frame to become hard and corrosion-resitant while maintaining its weight at 28 grams.

Being a mixture of two metals, each component’s strength is optimized while masking each weaknesses.

Duco Men's Sports Style Polarized Sunglasses Review

As for the lenses, the nine layers in which the lenses are coated ensures the utmost protection. The layers are strategically placed to optimize the function of the lenses.

The outermost surfaces of the lenses are covered with anti-scratch coating which prevents mechanical abrasion and further flaking off the layers beneath it. The polarized layer reduces the amount of radiation entering through the eyes.

The enhanced blue layer filters harmful blue light which can cause eye strain and its symptoms. The shatterproof layer absorbs the shock and impact experienced by the assembly.

Lastly, there are two double layers (making a total of four layers) of UV protection securing a 100% blockage of these harmful rays.



Based on my last research, the price of these glasses is just average. With the benefit and advantages that you can get from this eyewear, it is definitely a great deal.  By the way, it also has a lifetime warranty on breakage of frame and lenses.

There is also a 30-day money-back guarantee that makes the product more catchy for the consumer’s eyes. Sportswear is expensive on its own but with Duco, the value for its price is justified.

Duco Men's Sports Style Polarized Sunglasses Review


Helpful Tips

It is always important to take care of your eyewear, so here are some helpful tips that you can follow.

  • Always put your glasses inside hard case. This will ensure that the eyewear is protected even if it experience an expected fall.
  • Dust and other substance can also be minimized if the glasses are inside the case.
  • Don’t use any other cloth in cleaning the lenses. Only use the provided cloth in order to prevent scratches on the lenses.


Bottom Line

Duco Polarized Sunglasses 8177S is meticulously made for the needs and wants of its target market. Its only disadvantage is the lack of magnification considerations.

However, the technology, design, materials, and performance is of topmost quality even up to the accessories. It is an eyewear to be recommended to family and friends and could be given as a gift.


  • Lightweight and durable
  • Variety of color choices
  • For outdoor use
  • Includes Case and cleaning cloth
  • High Quality lenses


  • Cleaning the lenses may take some time
  • No magnification on the lenses


Product Summary

Product: Duco 8177S Men’s Sports Style Polarized Sunglasses

Cheapest Place to Buy: Amazon.com

Unique Feature: Durable Frame; Polarized; Lightweight

My Rating: 9.4 out of 10


Click here if you want to learn more about Duco 8177S Men’s Sports Style Polarized Sunglasses.

If you have more questions and concerns about this sunglasses, feel free to comment it below.

I would be also happy to hear some experiences about the quality and performance of this product in blocking the UV rays.

Best Regards,

John Rico


By John Rico

Hi Everyone! I created this website to share my thoughts about the solutions to various eye problems that are caused by too much staring at digital screens. I also tackle about preventive measures to minimize the harmful effects of UV rays.


  1. Seems like a great present for my boyfriend’s 26th birthday. Thanks for the review.
    Which one would you suggest that has magnification? That could come in handy. If you have a link to a good one, please share it below.
    Again, really appreciate the wealth of knowledge in this review. Thank you.
    Looking forward to your response.

    1. Actually I haven’t reviewed a sports sunglasses that has magnification on its lenses. But I will link in here if ever I found one.

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