Meet Bose Frames, the first audio sunglasses from Bose. The debut collection features two classic styles with built-in Bose speakers for an immersive audio experience unlike any other. Open-ear audio allows you to stay aware of your surroundings, while enjoying your music. Bose Frames Alto feature a classic angular shape and commanding lenses. Lens width: 58 mm | Bridge width: 22 mm | Temple length: 150 mm. Integrated microphone for clear calls and access to your phone’s virtual assistant. Blocks up to 99% of UVA/UVB rays.