An ultra-light, full-frame design, the Sawfish protective glasses are a great choice for everyone. Ideal for many face shapes, these anti-fog safety glasses are built with Performance Fog Technology, which is the best anti-fog technology available. It repels moisture and maintains a clear field of view regardless of the setting. They are constructed with premier polycarbonate lenses as well as TPR nose pieces and temple ends. With polarized blue mirror lenses, these safety glasses are perfect for outdoor use. Use them at home for DIY projects, carpentry, gardening, and more. They're also designed for job sites such as construction, manufacturing, shooting, agriculture, law enforcement, as well as a wide variety of other settings. They can serve as PPE glasses, shooting glasses, woodworking glasses, and more. Built with a hydrophilic coating, the lenses possess premiere anti-fog technology to increase visibility. The lightweight design makes them an easy pair of safety eye glasses to wear for hours at a time, as their ergonomic fit relieves unwanted pressure. They are also made without metal parts and a non-conducting frame, insulating to protect against electrical injury. Additionally, the lenses are hard coat treated to provide anti-scratch protection, allowing even more versatility and eye protection. They are precision lenses, meaning that they block blue light to reduce eye fatigue. They filter 99.9% of UVA/UVB/UVC light rays to protect your eyes for years to come. Furthermore, they exceed ANSI Z87.1-2020 standards, meaning they can withstand significant impact. The Sawfish BH2679PFT has blue mirror lenses and a tortoise frame with a black fade.