the shades are really of good quality for the price, as they are polarized, it really helped me during my ladhak trip with no glares disturbing your vision due to during direct sunlight which is very imp while riding in hills. its pretty light weight and do not feel uncomfortable..wore them for hours while riding. note sure if they are scratch resistant too..but that would be too much expectation for the price. for driving or sports activity, go for it blindly.