Fiore(TM) Active Sport Wrap Style Sunglasses UV400 TR90 Frame for Cycling Running plastic frame plastic lens non-polarized Lens width: 64 mm Grilamid TR90 Frame Unbreakable, Bendable, Super light weight TR90 memory Frame Flash Mirror with UV400 Coating coating Lens Height: 1.61" Lens Width: 2.49" Bridge: 0.68" Arm Length: 4.22" 30 Day Money Back Guarantee. Comes in Fiore(TM) trade-dressed box.