Elevate your style with the Black Bio Based Fabric Sunglasses from Calvin Klein. These sunglasses feature a bio frame that is both stylish and modern. The square lens design coupled with black lenses offers a sophisticated look. With a lens width of 56 mm, bridge width of 19 mm, and temple length of 145 mm, these sunglasses ensure a comfortable fit. The contrasting details and logo add a touch of luxury to the overall design.