999.9 NP-770 2201 2025 model. These have non-prescription light brown lenses, making them versatile. My family bought these as everyday sunglasses, but they quickly bought darker sunglasses and have been using those instead, so I'm selling these. They show no signs of use. However, please understand that they are not unused. The included case has apparently not been used at all. Price negotiations are welcome. Thank you for looking. Made in Japan Color: Beige系 (Beige-based) Frame material: Resin/plastic, titanium No stains or scratches