The glasses are designed to protect against hot water, shattering glass, as well as acids and alkalis. They performed their duties appropriately. It fits perfectly and you go with a clear conscience to the chemicals, without having to constantly worry about his eyes. Splashes are held securely. At an acid shower this is however not fully protect. If safety glasses and no goggles! I can imagine that these glasses are excellent for wood or steel work. The glasses, and that's the only thing I have to complain about, occasionally still fogged. The view is extremely important and it is annoying when you have to wait for a clear view. Actually, 5 stars, because of the occasional misting only 4 stars.
