Safety Glasses Design: Large Lens Arc Design, Wide Field of Vision The Frame Is Equipped with A Soft and Removable Sealing Foam Gasket, Which Can Effectively Isolate Dust High-Quality Lenses, Resistant to High-Speed Particle Impact. These Labor Insurance Glasses Can Prevent Dust, Pollen, and Other Particles, Thus Having A Better Protective Effect. . Two Wear Way: Each Pair of Glasses Is Equipped with 2 Temples and A Headband, You Can Freely Choose The Way You Like to Wear. Adjustable Elastic Headband for More Fit. . N2249-1 . Ideal for Work and Play - Ideal for Woodworking and Carpentry, Metal and Construction Work, Lab and Dental Work, Shooting, Cycling, Racquetball, Or Anywhere You Need to Wear Ppe Eyewear. . Anti-Fog Lens Coating Makes This Protective Eyewear Ideal for Humid Environments. . Comfort Guarantee: We Are Striving to Provide A High-Quality Product and Excellent Service. Please Feel Free to Contact Us If You Have Any Problems with Our Safety Goggles.We Provide 24 Hours of Professional Customer Service.If You Are Not Happy with The Fit of Your Safety Glasses We Will offer A Full Refund Or A Replacement within The First 30 Days. .