Day and Night Color Changing Sunglasses Men's Fancy for Driving Glasses Men Cycling Fishing Welding Sunglasses

High-concerned chemical : None Element type : Basic Classic Applicable Scenarios : Outdoor Product Type : Fashion Sunglasses Style type : Pilot Model Number : 2183 Lenses Material : Polycarbonate Department Name : Adult Gender : Men Frame Material : Stainless steel Lenses Optical Attribute : polarized,Photochromic Origin : Mainland China Item Type : EYEWEAR Eyewear Type : Sunglasses Photochromic lens - When ambient light becomes brighter (more pronounced in sunlight), the lens darkens.

Please Confirm Before Purchase , Don'T Buy Mistakes!! "+" Means: Magnifying Glasses/Hyperopia/Prebyopia/Farsightedness , Most Use For 40-80 Years Old "-" Means: Myopia/Short-Short/Vision Miuns , Most Use For 0-40 Years Old "0" Means: The glasses have no prescription and are mostly used for decoration

For Example : If You Need Presbyopia +2.5 , Please Purchase +250 If You Need Myopia -1.75 , Please Buy -175