THE OCRACOKE FRAME STYLE FEATURES HIGH QUALITY TR-90 GRILAMID FRAME CONSTRUCTION IN A TORTOISE COLOR WITH A SLIGHT WRAP AROUND STYLE. RUBBERIZED NOSE PADS AND ARM STEMS PROVIDE A GREAT FIT. LENS CONSTRUCTION IS OPTHALMIC QUALITY CR-39 POLARIZED LENS PROVIDING 100% UVA/UVB PROTECTION FROM THE SUN. BEST FITS MED PROFILE.