The product is a pair of retro/vintage sunglasses made in Japan. Known for their craftsmanship and attention to detail, Japanese eyewear designers have a reputation for creating high-quality, timeless pieces that exude a vintage charm. These sunglasses are likely to showcase unique and distinctive styles that reflect the cultural aesthetic of Japan. Made with precision and attention to detail, these sunglasses are sure to add a touch of vintage flair to any outfit.