These are a great goggle for someone with a larger face. The lens is really excellent- the photochromic response is quite fast and it really adjusts quite well to bright sun and overcast. Venting is pretty good- but I've had better. Experiencing some fogging with my Rx insert- but that's been a constant since I started needing to wear the Rx with every goggle I've owned. This Julbo does accomodate an Rx insert very well- holds it tightly in the trough behind the lens.