Any pair of goggles will do, as long a you wear them tight to prevent water seepage. When I used to swim, I just used a regular pair from the sports store. And I never had any trouble with my lenses, never lost one in the water, never had interference from chlorine. My 14 year old daughter got lenses this year and swims three times per week with no problems, with regular goggles over her lenses.
Clare