Safety Glasses Navy Comfortable for Extended Made In JIS UV [Yamamoto Optical] YS-390 - Wear, Scratch-resistant, Anti-fog, Japan, Standard,

This specially designed frame features an "eyecup" shaped lens frame that conforms to the face. Furthermore, the flexible "flex frame" ensures a perfect fit while maintaining high protective performance. It's a Japan-fit design that prioritizes comfort and wearability. Even the nose area, which is prone to slipping, is secured with a unique "rubber nose pad" that provides a stable fit and a soft, comfortable feel. Double-sided hard-coated and anti-fog lenses. These lenses feature a unique coating process for superior safety and optical performance, ensuring a comfortable field of vision. The "non-slip rubber temples" provide a stable and secure hold. They fit softly without slipping. It blocks over 99.9% of harmful UV rays (below 380nm). The frame is designed to fit the curves of your face, reducing UV rays that can enter through gaps.