The aqua sphere exo swimming goggles with mirrored lenses reflect bright light to shield your eyes and offer 100 uva and uvb protection so they can be used outdoors as well as indoors the plexisol lenses have an anti fog and scratch resistant coating and provide wide 180 degree visibility the softeril skirt and the advanced fit technology make the goggles very comfortable to wear and they are strong and durable thanks to the exo core technology