Functional Glasses, DUCO is No.1-Slogan
Sports cycling glasses
Sports cycling glasses are designed to reduce the glare from surfaces like water, snow, and glass. They can be highly useful for sports, cycling,driving and fishing by helping the participant in these activities to see more clearly.

How to remove and reload lens (check photos above)

Five Lenses
LIGHT BLUE LENS
Professional 400 anti-UV lens, can effectively filter the blue light which are reflected by sea water and blue sky, it’s more suitable for casual ?seaside and water sports.
TRANSPARENT FRESH LENS
Its main function exists in preventing eyes from undefined objects. It can also be worn at night to prevent mosquito and other flying into your eyes.
REVO COLORFUL HD LENS
Its the most personalized lens, with high-density revo coating, keeping the original color, improve visual clarity and contrast effectively.
GRAY POLARIZED LENS
Gray polarized lens especially suitable for strong sunlight reflection environment, and also suits a variety of sports, such as riding, driving, fishing, hiking, skiing and so on.
YELLOW NIGHT VISION LENS
It is suitable for evening, night or early morning, and bad environment such as fog or rainy day. Commonly be seen in shooting, hunting, night sports practice.

Packages
1* Sport Glasses Frame
5* Lenses(The Gray Lens is Polarized)
1* Hard Protection Box
1* Glasses Bag
1* Cleaning Cloth
1* Safety Strap

See More
Visit www.amazon.com/shops/ducoglasses for more information on DUCO glasses and extensive line of products.

Product Features

• LIGHTWEIGHT DESIGN–It is ideal for usage by motorcycle and cycling, driving, running, fishing, racing, skiing and climbing, Trekking or other outdoor activities enthusiasts. Inner frame can be used for shortsighted lenses.
• FRAME AND LENS–High quality Polycarbonate material and durable enough for long time using and also have 100% UV protection.5 Functional Shatterproof Interchangeable Lens.The Main Gray lens is Polarized lenses against strong Sunlight, the Other 4 Lenses are colored sunglasses for Different Environmental Condition.All lenses have 100% UV400 Protection Coating, block 100% of UVA, UVB and UVC rays, and harmful blue light.
• LIFETIME BREAKAGE WARRANTY ON FRAME &LENS–All DUCO Sunglasses are provided lifetime warranty. Whatever the reason is, you can have Lifetime Breakage Warranty on Frame & Lens.
• 30 DAY MONEY BACK GUARANTEE–100% satisfaction guaranteed. We are not only selling sunglasses but also providing excellent customer service. We promise if you are not happy with DUCO glasses within the first 30 days, we will refund you without any reason . SO NO RISK ON TRY!