Aqua Sphere Mens Seal XP2 Clear Lens Swimming Goggles Mixed, , Exo-Core technology with Softeril skirt. Patented curved lens with 180-degree field of vision. Micrometric strap adjustment buckles for a perfect fit. Lightweight Plexisol lenses offer 100% UVA/UVB protection with anti-fog and anti-scratch treatments. Latex-free.