It's not so much the actual glass as it is the person doing the fitting. This guy travels to many State Trap meets around the country and fits shooters. He does an excellent job. http://lehmanoptical.net/ I have a pair with Titanium frames, plastic lenses and bi-foculs. They are very light, extremely comfortable and replaced 3 pairs of previous Bauch & Lomb shooting glasses. He is oriented toward competition so don't let him talk you into false tints. I have the Transition tint and I use these glasses for everything, driving, reading, everything. -Dick