Interchangeable lenses — Customize your look with the Purple Fade Soprano style interchangeable lenses that block up to 99% of UVA/B rays. Fits Soprano style — The Purple Fade lenses are exclusively made to fit Bose Frames Soprano style (cat eye sunglasses) and are not compatible with other Bose Frames styles. Shatter- and scratch-resistant — Lenses made from polycarbonate to ensure their durability. Intuitive design — A simple design allows you to easily switch your lenses to coordinate with your style. The product is a pair of Bose audio headphone frames with lenses in a soprano style. The frames are designed to be worn as smart glasses and are categorized as consumer electronics. The brand of the product is Bose, known for its high-quality audio products. The frames are equipped with audio technology to provide a unique listening experience.