Designed with the everyday swimmer in mind the kaiman exo from aqua sphere are ultra stable and comfortable swimming goggles featuring the exo core bi material frame technology for a more streamlined fit these latex free goggles are equipped with patented curved lenses manufactured from plexisol that makes them highly resistant to scratches and fogging they are also designed to provide a wide 180 degree field of vision and excellent protection from the suns rays the advanced fit technology