Lightweight but not light quality. The build is good quality, fits well and is not loose nor too snug, just feels part of you. The visibility is excellent in fluorescent lighting and withstood quite a few shell discharge ricochets without scratching. If I had a complaint it would be interchangeable lens colors in this frame, maybe someday!
Got these a couple moths ago to try out and am completely pleased. Will be getting another pair, maybe try one of the other styles. My other cheap rickety range glasses are.going.into the trash.