The 101 style can handle any occasion - driving down the coast or mingling at your boss's wedding reception. The frame features subtle die cast metal inlay Madson logos. FRAME DETAILSBLACK MATTE GRILMIDMOLD INJECTEDSTAINLESS STEEL HINGESThe 101 frame is injected molded for lightweight comfort, long lasting fit and durability.Each sunglass frame is tumbled, hand polished and forged to upload the highest quality standards.LENS DETAILSBRONZE POLARIZED100% UV PROTECTION8 BASEThe polarized lenses set in the frame offer clarity, increased vibrance of colors and are extremely durable.Polarized Technology protects from the dangers of UV rays and glare. Enhanced Polarized Lenses Upgraded premium high contrast lenses block 100% of UV rays, reduce glare, and enhance color vibrance and clarity.