Yamamoto Kogaku Protective Fits Over 20x PAF Made In JIS UV Protection YG-1100 Goggles, Glasses, Durability, Anti-Fog, (Puff), Japan, Standard,

Equipped with a newly developed anti-fog coating called "PAF (Puff)" that can withstand continuous and prolonged use, achieving approximately 20 times the anti-fog durability. It has a wide field of view up, down, left and right, and uses a highly impact-resistant molded lens to protect the worker's eyes from dust and flying objects from the front and sides. Manually ventilated goggles that can be used in either "no vents" or "vented" positions depending on the application. These over-glasses type protective goggles allow you to wear your own glasses without the lenses of the goggles interfering with your glasses.The frame also prevents gaps between the mask and goggles, even when wearing a mask. The arm design ensures a secure fit even when wearing a helmet. It can also be used with glasses and a mask, and is securely pressed against the face. The strap is a hook type, so it can be replaced with a single touch.