Polarized Cycling Glasses Cycling Sunglasses Outdoor Sport

Product Details
Name: Photochromic Glasses Use: Unisex Weight: About 30g (No Packing) Color: Material: PC+TAC
Size: About 13.5*12.5*5.5 cm
Product Features
1. Full Frame, wide view 2. Smart Color Chaning 3. UV400 Protection 4. Soft ear protection 5. Adjustable nose pad 6. Ultra-light and canbe built in myopia frame 7. Photochromic and UV400 lens
Notes
1. The Photochromic glasses turned gray ( or dark gray ) under ultraviolet light 2. It can't turn to 100% all black. Please refer to the picture below
Lenses will change color when exposed to ultraviolet rays
Smart Color Changing Around The Clock
UV400 Anti-UV
Soft Ear Protection
Adjustable Nose Pads
Note:
There is 2-3% difference according to manual measurement. Please check the size carefully before you buy the item.
Please note that slight color difference should be acceptable due to the light and screen.