This crizal is the eye care contact lens. They also help in night driving. The durability of this eye lens is medium neither too good not bad. The use of this eye lens is very easy and it is really user friendly. Comforty eye lens in called crizal eye lens, it is very useful eye lens so I had reviewed it so. Value for money of this lens is very very high . so that it cannot ba afforded by middle class man.