A. Style: Oakley, Rayban, SPY, Rudy.

B. Material: TAC Polycarbonate, CR39, Nylon

C. Product Prescription:

PHOTOCHROMIC TECHNOLOGY - The magical photochromic lenses are based on the intensity of sunlight and ultraviolet lights, darkening the light grey lens. What's more, these glasses can protect eyes without interfering with your perception of colour.Polarized sunglasses cut glare and haze so your eyes are more comfortable and you can see better (may not change obviously under weak UV lights)

D. Product details: