PRODUCT DESCRIPTION

【HIGH-STRENGTH LIGHTWEIGHT MATERIALS】We’ve made sure to pour the highest grade of every feature into our DALWA Polarized Sunglasses. Our lenses are Polarized UV 400, Scratch resistant, and Water proof as well. The frame of our sunglasses is made with TR90 Shape memory material allowing high flexibility, and high impact resistance- Using TR90 Shape memory material in general creates a super Durable, Flexible, and lightweight frame.

【TAC Polarized Lens】99% UV400 protection coating, blocks 99% harmful UVA & UVB Rays and protect eyes perfectly. TAC lens includes 7 layers. The 1st layer is the polaroid layer. The 2nd and 3rd layers are adhesive layers to enable durability. The 4th and 5th layers are UV protection layers to absorb UV light. The 6th and 7th layers are shatterproof layers.

【NO MATTER DAY OR NIGHT, IT WORKS WELL】Our sunglasses are made of special photochromic polarized lenses. When driving at night or in a dark environment, the lenses are light-colored transparent to enhance the visibility while effectively reducing glare. During the daytime, it can effectively filter the strong light, enhance visual sharpness, reduce eye fatigue, and keep the eyes always in the most comfortable state of outdoor activities.

DETAILS & FEATURES

• Polarized Grade-A Lens
• TR90 Flex Frame
• Scratch-Resistant Lenses
• Shatterproof Lenses
• Hydrophobic Lenses
• Polarized Grade-A Lens
• Anti-Reflective Coating
• 100% UV Protection
• Lifetime Warranty

Discoloration Test Methods

Because some customers do not know how to test lens discoloration, we explain more to know how to test.

First:

Please put the sunglasses under the sunshine keeping 10-15 seconds, then it will change color to darker.  (Remember it is sunshine but not cloudy or rainy)

Second: 

You can use UV light to test , the lens will change darker.

Note:    

Please know one thing, Do not test discoloration in cloudy weather or indoors. Since The discoloration of the lens is caused by ultraviolet radiation.

INCLUDES: Sunglasses*1, Glasses Case*1, Sports glasses rope*1 , Soft Glasses Cloth*1, Soft Glasses pouch*1, Polarized test card*1