Aqua-Speed Challenge Swimming Goggles 07 Two-piece swimming goggles with lenses connected by a flexible, adjustable nose bridge. This allows the distance between the lenses to be adjusted to individual needs. The Challenge goggles provide a wide field of vision with Anti-Fog and UV filter. The Challenge lenses are also metallized, giving them a unique ‘mirror’ look. The seals and double strap are made of soft silicone, fitting well to any face shape. Additionally, the adjustable strap can be quickly detached from the lenses. Challenge goggles are available in two colors with gold or silver metallization.