Aqua Sphere Seal Swim Mask (Amber Lens)Aqua Sphere Seal Swim Mask (Amber Lens)Aqua Sphere Seal Swim Mask (Amber Lens)Aqua Sphere Seal Swim Mask (Amber Lens)Aqua Sphere Seal Swim Mask (Amber Lens)Aqua Sphere Seal Swim Mask (Amber Lens)Aqua Sphere Seal Swim Mask (Amber Lens)Aqua Sphere Seal Swim Mask (Amber Lens)Aqua Sphere Seal Swim Mask (Amber Lens)Aqua Sphere Seal Swim Mask (Amber Lens)Aqua Sphere Seal Swim Mask (Amber Lens)Aqua Sphere Seal Swim Mask (Amber Lens)Aqua Sphere Seal Swim Mask (Amber Lens)Aqua Sphere Seal Swim Mask (Amber Lens)Aqua Sphere Seal Swim Mask (Amber Lens)Aqua Sphere Seal Swim Mask (Amber Lens)Aqua Sphere Seal Swim Mask (Amber Lens)Aqua Sphere Seal Swim Mask (Amber Lens)Aqua Sphere Seal Swim Mask (Amber Lens)Aqua Sphere Seal Swim Mask (Amber Lens)Aqua Sphere Seal Swim Mask (Amber Lens)Aqua Sphere Seal Swim Mask (Amber Lens)Aqua Sphere Seal Swim Mask (Amber Lens)Aqua Sphere Seal Swim Mask (Amber Lens)Patented curved lens provides 180 peripheral vision without distortionHypoallergenic silicone skirt and easy adjust buckles provide a comfortable watertight fitHydrodynamic design of the Seal Mask also provides for minimal dragAlso available with clear, tinted, and mirrored lensesPhotochromic lens masks are designed to provide the greatest visibility in a variety of lighting situationsAmber tinted lenses provide greater contrast and visiblity by filtering blue light that is not easily focused by the eye, while allowing green and red light to passIn dim light, photochromic lenses increase contrast, while in bright light they provide greater optical precision and visual acuityPlexisol lensAnti-fog coating100% UVA and UVB protection