Speedo Vanquisher 2.0 Mirrored Swim Goggle Top selling performance and training goggle provides a sleek, snug, low profile inner eye fit Anti-Fog coating prevents the condensation of water Includes 4 interchangeable nosepieces for a custom precision fit UV protected lenses block the sun's harmful UVA and UVB rays Mirrored lens helps reduce glare Updated styling with ultra low profile design and 25% more peripheral vision Same classic original fit with soft silicone eye seals and ultra mirrored coating to further reduce glare Improved two color silicone double headstrap with ergonomic adjustable clip 3 improved interchangeable nose pieces UV protection, anti-fog lenses, and 100% PVC free.