Step back in time with these charming vintage Cis-USA eyeglass frames. Crafted from durable black nylon, these frames feature a classic retro design with a subtle cat-eye style, perfect for adding a touch of mid-century elegance to your look. The temples are adorned with stylish diamond-shaped accents, enhancing their timeless appeal. Marked with 'Cis-USA' and 'NYLON 5 3/4', these frames are ready for your prescription lenses or can be fitted with non-prescription lenses for a fashion statement. Please note, lenses are not included, as indicated by the 'NO lenses' note in the images. Ideal for collectors of vintage eyewear or anyone seeking a unique, classic accessory.