Music Shield Glasses by Chamelo are tint-adjustable sport sunglasses that provide crystal-clear open-ear audio to keep you aware of your surroundings. The ultralightweight and comfortable frame features built-in speakers for taking calls and enjoying your favorite music and simple slide controls for instantly changing the tint of the lenses. The lenses themselves are impact-resistant and IPX4-rated water-resistant, making the Music Shield glasses suitable for intense workouts and outdoor activities. Beyond their sleek and stylish design, these glasses can truly deliver peak performance in any lighting condition.