ANTI-FOG FEATURE: VASTMED safety glasses with double-layer coating can bring better visibility without fogging or optical distortion. In addition, it also has anti-dust, anti-pollen, and anti-allergic functions. It can reduce ultraviolet rays and block glare, protecting the eyes from negative sunlight.

HEAVY DUTY WITH ANTI SCRATCH: The polycarbonate lenses are treated with a general hard coating that keeps most everyday wear and tears at bay. It makes your glasses hard wearing and durable and makes the rugged pair indispensable for precision work during your weekend woodworking session.

ADJUSTABLE FRAMES AND UNIVERSAL FIT: This A+ adjustable glasses fit to the length of your face by extending or retracting the frame. It is designed to fit most adults and these glasses are not OTG (over the glasses) and are not designed to fit over your prescription glasses or any eyewear.

TOUGH AND PROTECTIVE: These glasses provide a shield for your eyes from errant debris while using a grinder at the construction site. Protect your eyes from light to moderate impact hazards like the metal or wood chips that come flying when you work on projects in your DIY workshop.