Zoggs Predator Polarized GoggleFeatures:-Silicone-Polarized Italian lenses protect your eyes and eliminate glare in open water swimming-Skeleton frame with silicone injected seals is light and flexes to Smaller faces-Curved lens technology provides expanded 180 degree vision-Quick adjust: just pull the two back straps to tighten-Lenses are coated with Fogbuster anti fog for clear vision