Zoggs on Amazon Predator Women's Polarized Ultra S/M White-Aqua/Bronze Ultra copper lenses repel blue light to make colors more vivd in both low and bright light conditions Polarized lenses will cut out the surface glare in open water swimming where sighting in crucial to staying on course The 180 degree vision is perfect for open water swimming Fogbuster Anti-Fog keeps the lenses clear The 4 Flexpoint Technology Frame flexes in 4 key areas to easily to your face