I purchased one pair of glasses from them for $113. I had payed an additional $72 to the $29 (regular price) to have 1.74 index lenses; however, when I received the, they had the same dimensions as my current glasses and the thickness was exactly the same as my current glasses. My current glasses weren't even close to 1.74 index. They are very dishonest, if you buy anything from them, stick to the regular, don't pay extra for extra features. They expect their customers to be gullible and unknowing, please be careful. read full review »