Relive the retro-cool leisure of the '50s in handsome half-frame sunnies designed with a classic beach-beatnik style. 51mm lens width; 20mm bridge width; 145mm temple length 100% UV protection Glass lenses Adjustable silicone nose pads for nonslip wear Substantial, three-barrel hinges Acetate/steel Imported Brightside supports Sightsavers and the VH1 Save the Music Foundation.