HiCool&trade; Adult Swim Mask Goggle with Anti-Fog and UV Protection Mirrored lenses for Man and Woman Soft and Flexible Food-grade Silicone gaskets and adjustable strap, ensuring comfortable snug fit and preventing Leakage Anti-Fog technology, keeping your viewing clear even after a lasting training Polarized and mirrored tempered lenses, protecting your eye from UV and bright lights Curved lenses providing Wide Peripheral Vision, which will offer you more scenery and safety Package includes: HiCool&trade; Swim Goggle, Goggle Case, 100% Satisfaction