Providing increased frame elasticity with the 4 flexpoint technology for additional comfort the zoggs predator flex polarized ultra swimming goggles come with powerful protection against sun radiation and glare with copper polarized lenses thanks to an extra soft silicone strap and seal the goggles mould to the face shape perfectly offering masterful comfort and fit also with a peripheral 180 degree vision and mist preventing fogbuster lens coating these lightweight goggles ensure a super