TR90 SWITZERLAND
A Swiss technology， this thermoplastic is the material used in all of our sunglasses. Its extreme flexibility， durability and light weight make it the perfect material for performance eyewear.
UV PROTECTION
All of our lenses block 100% of UVA， UVB and UVC rays， and harmful blue light to 400nm. These harmful rays are a leading cause of cataracts， skin cancer and wrinkles around the eyes-all great reasons to block them out.
ULTRA LIGHTWEIGHT
As with any piece of high-performance equipment， weight is an important factor. TR90 is incredibly lightweight， which contributes to the comfort of our eyewear and the tendency to forget you’re wearing it.
It has anti scratch function， so you can wear it to play sports
ADJUSTABLE FEATURES
Adjustable nose pads are available in some of our design. A great feature for customizing the fit of your glasses， they are especially beneficial for those with hard-to-fit faces and anyone who needs to accommodate long eyelashes. Beyond fit， adjustable nose pads allow you to modify airflow and ventilation behind the lens by providing the ability to increase or decrease the space between the glasses and your face.
POLYCARBONATE LENS MATERIAL
Polycarbonate is the extraordinarily durable thermoplastic that’s used in bullet proof glass， riot shields and astronaut helmets. It’s the ideal material for performance eyewear because of its high impact resistance， inherent UV protection and light weight. All of our lenses are made of polycarbonate.
Material: PC (Lens)， pmct (Frame)
Include:1 glasses case & 1 glasses bag
1 glasses cloth
1Glasses Frame
1 glasses rope 1 Frame for myopia lens
1 polarized testing sheet
1 pair of lens
Frame Color:Black Red
Frame Color:White Black
Frame Color:White Red
Frame Color:Black_White
Frame Color:Matte Black White
Frame Color:Matte Black Yellow
Payment
We accept Escrow payment，better for both you and，it is easy and free to use.
Important Notice
We are committed to your 100% customer satisfaction.
Any problems，please do hesitate to contact us at first time before OPEN CASE or leave Neutral / Negative Feedback with less than 4 stars rating， we always try our best to solve it for you!
International Shipping
• Please be sure your shipping address is correct. Please include the following Information with your payment
- Your Full Name
- Your Full and Accurate Address
- Phone Number (Post office requires customer\'s phone number for International delivery)
• Item will be shipped within 2 working days after the payment is cleared on our side.Orders from Saturdays， Sundays or holidays will process on next business day and will be ship within 24 hours..
• 15-30 working days free shipping by China post air mail， 7- 10 working days by Express shipping
Return Policy
For defective or wrong items received : Buyers must report to the Seller within 7 days after received of goods. For defective item， Buyers must send with email of photos indicating the area and condition of defects. Upon acknowledgement by the Seller， the item must be returned within 7 days thereof. Actual postage fee for returning， as well as costs for re-sending the replacement item will be borne by the Seller.
For exchange of sizes : We may accept exchange of sizes subject to our stock availability. If accepted， the Buyers must return the item at their own expenses. The Buyers need to pay the shipping and handling fee as advertised in our listing for re-sending the new item. For free shipping items， the Seller will charge the actual shipping tariff for re-sending.
Goods must be returned intact without worn or used， and with its original tags and packing.
No exchanges or returns will be accepted for any reasons other than the above.
Please contact us about details firstly before your action!