Comfortable, cheap, and blocks UV -- mostly
The fact that they are yellow has nothing to do with their UV filtering. Any polycarbonate plastic blocks UV. Few of these manufactures actually do anything special to make their glasses block UV. Regular polycarbonate safety glasses block as much UV. These are fine for long wave UV LED sources like you find in UV dye leak detectors or pet urine detectors, but these are not likely to cause eye burn it cataracts even when viewed with no protection. Do not trust these glasses to protect your eyes from strong, wide band UV sources such as arc welding reflections (and obviously useless for directly viewing a welding arc) or when working with UV-C emitting equipment.
Rating: 3 stars