[Yamamoto Optical] Safety Glasses LF-401 Ultra-lightweight, Scratch-resistant, Anti-fog, Blue, Made in Japan, JIS Standard, UV Protection, Unisex

Features a twin-lens design with a double-spherical shape tailored to Japanese faces. This Japan-fit model combines the protective performance of a single-lens design with the optical performance of a dual-lens design. Lightweight at 27g, it's incredibly comfortable to wear. Features double-sided hard-coated and anti-fog lenses.

The "Dual Fit Nose" system allows you to adjust the fit to your nose height and width simply by switching the nose pads. This ensures stress-free wear even during prolonged use. *The glasses are delivered with the normal positioning.

In addition to an upper visor cover, non-slip rubber temples provide a stable and secure fit. Blocks over 99.9% of harmful UV rays (below 380nm). The frame design fits the curves of the face, reducing UV rays entering through gaps.

Environmentally friendly, this model uses no metal parts, making it suitable for people with metal allergies and hygienic. The temples are designed for optimal breathability.