Progressive Multifocal Safety Glasses with Readers | Photochromic Sport Magnifying Safety Reading Goggles for Men & Women | Perfect for Construction, Woodworking & Outdoor Activities

Photochromic glasses have lenses that change tint depending on the weather or surroundings. The benefit of photochromic lenses is that in dull, overcast weather or darker surroundings (like running or cycling through woods or early / late in the day) they will lighten. But in bright, sunny conditions they will go dark. Photochromic lenses are most popular with cyclists, runners, skiers, tennis and outdoor reading enthusiasts. indoor cloudy sunny NO MORE SWITCHING BETWEEN GLASSES - Anyone who has done this, knows the pain of switching eye glasses 100 times a day. The progressive lens allows you to read, look at a distance and look at close objects without having to changes your eyewear making it perfect for everyday use and preventing eye strain. Sports Frame is Lightweight But, for Safety Eyeglasses with Wraparound Design that Provides Increased Side Protection and Peripheral Vision

[Three Levels of Vision]Progressive multifocus glasses for all your need. Top part is half-power magnification for walking, shopping. The middle part is slightly reduced power magnification for working on computer, watching TV, etc. The bottom part of the lens is full-power magnification, then used for nearly distance reading. It means that you can wear the glasses anytime and anywhere.

Safety - Full Frame is Lightweight with Wraparound Design that Provides Increased Side Protection and Peripheral Vision

Sun Photohromic and Reading Lens: Photochromic Glasses Not Only Have All The Functions Of Reading Glasses, But Also The Lenses Can Change Color In The Sun And Can Be Used As Sunglasses, This is Great Value Multifunctional Glasses.

[Notes]It will take some time to adapt after you wearing the photochromic progressive multifocal reading glasses.We suggest you at least try the glasses on for a week, then if there's anything need our assistance, please contact us

Lightweight and TR90 frame give you the perfect experience to wear.Black frames and photochromic progressive multifocal lens, choose the choice for your Running, fishing, driving, cycling, Outdoor Activities Enthusiasts