Protective Safety Glasses, Medical Level Goggles, Double Anti Fog Safety Glasses. Double Anti-Fog Lens: PC double layer lens designed to prevent fogging for clear vision. Scratch Resistant: Polycarbonate lens offers high durability and resistance to scratches. Customizable Colors: Frame and lens colors are optional to meet specific requirements. Multiple Certifications: Approved by CE EN 166 and ANSI Z87.1 for safety compliance. OEM and ODM Services: Full customization available from samples with experienced engineers. Elastic Head Bands: Comfortable leg feature ensures a secure fit for various head sizes. Chemical Protection: Designed as anti-chemical glasses for dust-proof and splash-proof safety. Flexible Payment Terms: Accepts T/T, LC, PayPal, and Western Union with deposit options.