Speedo's updated performance goggle gives swimmers an even better view of the competition. Wide panoramic lenses provide an outstanding field of vision, while cushioned silicone seals provide watertight performance. Four interchangeable nosepiece options provide a custom fit. G.O. FIT System: Get a precision fit with the sleek, low profile inner eye fit Gasket rests snugly and securely in the eye socket Widest panoramic lens UV protection and Anti-Fog