Description: This Night Vision Polarized Glasses is specially suitable for people who driving in night. It fliter out the scattered light and reflected light from road, road sign and glare from oncoming cars. Besides, it increase brightness, making your vision more clear and bright. Especially used in morning, twilight and other dark environment. Features: Using TAC plus hard wear-resistant technique. 100% UV400 lens technology, absorbing harmful UVA and UVB rays. Light weight, durable to use and portable easy to carry, good choice for outdoor activities and sports. Polarized, Anti-glare, great for fishing, driving, golf and many other outdoor activities or sports, give good protection to the eyes. Specification: Material: TAC (lens), aluminum (frame) Lens: Polarized lenses, night vision Frame Color: Black Lens Height: 38mm Bridge length: 15mm Total lens legth: 140mm Foot length: 140mm Note: Dear customer,because the high transmittance of the yellow night vision goggles,so the effect of Polarizing is low than other color of glasses,please be carefully when you order it ,thank you. Package Includes: 1 x Polarized Sunglasses Ships in 7 business days. It is shipped from China. Delivery is provided by China Post Air Mail. Delivery time depends on the couriers, local customs in your country also holidays, weather conditions. Usually it takes from 39 to 60 days, depending on the customs at your country.