Unused ● Boston Style Polarized Sunglasses & Photochromic Sunglasses Black x Light Gray (Green) Asian Fit Eyeglasses, Glasses, Photochromic Lenses, Polarized Lenses, New ● A carefully selected list of sunglasses currently on sale, combined shipping is welcome. #See our sunglasses list here #See our photochromic sunglasses list here #See our polarized sunglasses list here #See our Boston sunglasses list ● Photochromic Lenses ● Polarized Lenses ● UV Cut Lenses (UV transmittance 1% or less) Popular Boston frame. Asian fitting specification. ● No price negotiations. ※ Those who negotiate despite the above will be blocked. ※ Two sunglasses are shown for color comparison, but only one is for sale. The lens color changes from light gray to green due to ultraviolet light. The comparison image with two sunglasses shows the density comparison after being placed outdoors for 10 minutes on a cloudy day. It may vary slightly depending on the amount of UV light, temperature, and time. ※ The actual product seems to change more clearly than in the image. 【What are Photochromic Lenses?】 Photochromic lenses are expensive lenses that change their density depending on the amount of UV light. In strong sunlight outdoors, they become dark lenses like sunglasses, reducing glare. In spaces where UV light does not reach, such as indoors, they become light lenses, ensuring a bright view. 【What are Polarized Lenses?】 For fishing, motorcycling, cycling touring, etc. Highly recommended for all marine sports, winter sports such as skiing and snowboarding, measures against reflections on the grass of golf courses, and measures against reflections from the strong summer sun and snow in winter. ● Color Black Frame Light Gray (Green) Lens ● Size Lens Width: Approx. 50mm Frame Width: Approx. 141mm Frame Height: Approx. 52mm Temple Length: Approx. 153mm ※ There may be some errors as it is measured by hand. ● Material Plastic ● Condition Unused, New We do not accept purchases from those who are overly concerned about details. ● Comes with a simple storage case. ● A carefully selected list of sunglasses on sale. #See our sunglasses list here #Skateboard #Fishing #Polarized Lenses #Photochromic Sunglasses #Photochromic Lenses #Polarized Sunglasses