4 u; v: {8 @7 r+ F% e$ aIn comparison to a diving mask, goggles are smaller and fit closer to your eyes. To prevent water from getting into your eyes, the lenses are sealed with a silicone or rubber strip. The sleek and minimized design is intentional, as goggles are able to protect your eyes without interfering with your speed and mobility. * t1 G$ N x! t" @$ l, U; { & g9 e; J' I% L. p# eSwim goggles are widely available with ready-made prescription lenses that offer the same power for both eyes. These pre-made versions generally provide adequate vision for swimming in a pool. If you desire a more clear view, customized prescription swimming goggles can be ordered easily.1 L8 }0 ^! p* O U" o1 p