Specification AgeRangeDescription : Adult Brand : Melrose BulletPoint1 : cycling,driving,running,fishing,climbing,trekking or other outdoor activities enthusiasts.stylish design,with rich color combinations of frames and lens.Polycarbonate lens and frames are impact,scratch resistant,durable and unbreakable. BulletPoint2 : This magical photochromic lens are based on the intensity of sunlight and ultraviolet light, darkening the light grey lens. What’s more, these glasses protect the eyes without interfering with your perception of color. Plus its fashion Square design, always match your daily dressing demand(may not change obviously under weak UV lights) BulletPoint3 : Sports Frame is Lightweight But, for Safety Eyeglasses with Wraparound Design that Provides Increased Side Protection and Peripheral Vision BulletPoint4 : Lightweight frame with photochromic lenses easy reading indoor and outdoor. BulletPoint5 : Note: This is not sunglasses! ! The photochromic lens changes according to the intensity of ultraviolet rays. The stronger the ultraviolet rays, the deeper the discoloration, and the weaker the ultraviolet rays, the lighter the discoloration. (We will check carefully before leaving the warehouse) BulletPoint6 : If you have any question, please feel free to contact us. Color : Black Department : mens ExternallyAssignedProductIdentifier : 9329255254305 ExternallyAssignedProductIdentifier1 : 193033485262 ExternallyAssignedProductIdentifier2 : 0193033485262 ImportDesignation : Imported IncludedComponents : Case ItemName : Men's outdoor sports reading glasses with photochromic lenses (black, 2.5) ItemPackageDimensions_Height : 15.5 centimeters ItemPackageDimensions_Length : 4.7 centimeters ItemPackageDimensions_Width : 6.1 centimeters ItemPackageQuantity : 1 ItemShape : Square ItemTypeKeyword : reading-glasses ItemTypeName : Reading Glasses LensColorMap : Clear MagnificationStrength : 2.5 multiplier_x Manufacturer : Betsey Johnson Material : Plastic ModelName : Maia Blue Light Reading Glasses ModelNumber : TS360 NumberOfItems : 1 OpticalPower : 2.5 PartNumber : 5013385-150.COM Pattern : Solid PolarizationType : Non Polarized ProductDescription : Photochromic Reading glasses Lenses are clear when indoors or at night and automatically darken to a sunglasses tint when exposed to UV sunlight. Lenses will begin to clear as soon as they are away from UV sunlight, and will be noticeably lighter and mostly clear within a few minutes. They absorb UV radiation that can otherwise damage your eyes. They are an excellent solution for people who hate constantly switching between their reading glasses and their shades Size : 2.5 SportType1 : Running SportType2 : Walking Style : Maia Blue Light Reading Glasses SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 TargetGender : unisex UltravioletLightProtection : True UnitCount : 0.64