What we say...
As worn by Lee Westwood, they have brown "photochromic" lenses that highlight on-course subtleties and an anti-fog coating.
Bolle Sunglasses User Reviews
Super glasses. The photo V3 lenses are really really good on a sunny day or on an evening when the sun is setting. Light and very comfortable. Big lens means no sunlight creeps in at the sides. Make it easier to read the greens which I wasn't expecting, the grain was easier to see. Well worth buying.