HF-001A/COV (Korea)
- Material: heavy-duty ABS plastic
- Adjust the bridge band with a knob, there is a shock-absorbing foam pad inside.
- There is a front visor that can be pushed up
- The nose of the cone has a clear plastic panel that does not obstruct vision when looking up
- Safe design, capable of withstanding high impact force.
- KCS standards (Korea)

K.23 / Anbaco (Vietnam)
- The glasses frame is made of PVC with foam padding to make it comfortable to wear and create a tight seal.
- The glasses are made of glass, so they are not blurred by chemicals or scratched, and are easy to clean when dirty.
- Product manufactured by An Bac company