Yamamoto Kogaku YAMAMOTO model Professional use model Internal ventilation Can be used with Clear Double lens PET hard coat inner Made in Japan UV

The double lens reduces the temperature difference between the outside air and the inside of the goggles, and the air layer between the lenses reduces fogging with the "flexible double lens" + high-performance anti-fog "PET-Afα" lens. Maintains a comfortable field of vision for a long time. These goggles are recommended for those who have trouble with fogging. The SR belt allows for quick donning and can be tightened or loosened with a single touch. The goggles feature a "frame ventilation" system that allows for internal ventilation while maintaining their protective performance. A model that can be worn over your own glasses Blocks over 99.9% of harmful UV rays (below 380 nm). The frame is designed to fit the curves of your face, reducing UV rays that get in through gaps. made in Japan