Which mask?

The Invision are good goggles but they do have some problems. The first problem is the lenses are harder to change in the Invisions. Second is the bottom of the goggles are sometimes to short and it doesn't fully protect the chin. I have read in a few places where people have had to get stiches in the chin and lower lip because the Invision didn't fully protect the the lower jaw area. For just about the same price (or a little cheaper depending on where you look) you can get profilers which IMO are better. The Profilers have a easy quick change lenses system. You pull the quick disconnect and the lenses pop right out. The Profilers fit very tight and prevent any movement of glasses. With my old goggles My glasses would fly all over the place but because the profilers fit so tightly on the head it prevents the glasses from bouncing around. Do not be fooled though, while the goggles fit tightly around the head they are very comfortable and conform right to your head. They give great visibilty, venelation and they allow for easy talking. You should go to the proshop and see if they have both and try both on but I reccomend the Profilers over the Invision.