Dark blue modern elegant acetate square 'BB' logo dynasty sunglasses. - 100% UVA/UVB protection. - Suitable for optical conversion. - Square shaped frames. - Shiny acetate frames and temples. - Blue gradient lenses. - Transparent nose ends. - Gold hardware 'BB' engraved logo with hidden hinges on temples. - 'Balenciaga' engraved logo on right lens. - Temple length: 5.7 inches. - Bridge width: 0.6 inches. - Lens category: 2.