Saint Laurent refines the everyday accessory with the SL 900 Howl sunglasses, where translucent tones and clean lines define a contemporary silhouette. Subtle engraved details reflect the house's understated Parisian sensibility. Transparent coganc brown Injection-molded nylon frame Nylon lens Saint Laurent engravaed temples 100% UVA/UVB protection Frames compatible with prescription lenses