The kaiman swimming goggles from aqua sphere feature the exo core technology with softeril gaskets to provide improved stability and comfort as well as patented curved plexisol lenses ensuring 180 degree field of vision they offer 100 uva and uvb protection and guarantee a close and comfortable fit thanks to a silicone split strap with micrometric adjustment buckles these latex free goggles are designed for every day swimmers and have anti fog and anti scratch properties for great visibility