The aqua sphere seal xp2 swimming goggles with tinted lenses can be used indoors and outdoors thanks to their 100 uva and uvb protection and they have a mask design with a softeril skirt that ensures a comfortable and leak resistant fit exo core technology increases the goggles stability and durability enhanced by the anti torsion insert in the frame and the curved plexisol lens allows a wide field of vision the lenses are anti fog and scratch resistant and have an easy adjust buckle sy