They do the trick, but if your looking for something to use professionally your not paying only $8 for it. In the field you use reflections off of everything that are not nearly as good as having these $8 sunglasses on. I would say that they are great for the price. I like them allot and I will buy more in the future
Thank you Lightinthebox for the speedy and professional service. Unfortunately my head is too big for the cool anti-following sunglasses but the kids love them. Great value for money. Lots of fun. (Not for professional use)
Arrived in good time. Very secure delivery by courier. Very presentable box for the glasses. They do work. I use them while cycling. The only difficulty is getting used to the movement which you can detect behind you. Sometimes you have the illusion of things coming towards you, from the side, when in fact they are passing behind you.