COMPACT AND COMFORTABLE: Moderate gaskets fit for a wide range of faces. With a less restricting feel around eye sockets, it offers high degree of comfort and forms a solid seal so you never have to worry about water seeping in or red itchy eyes No Leaking, Ergonomic completely sealed silicone protective circle design prevent water from entering your goggles SUPER COMFORT - Comfortable, headband is made of soft and elastic silicon, Adjustable headband ,Easy quick release design ANTI FOG&UV PROTECTION - Each lens is carefully coated with the optimal amount of advanced anti-fog so that can offer you a clear and long distant view under water swimming.The outer surfaces mirrored coating lenses with UVA/UVB protection which can help protect your eyes from being hurt by UV and bright lights.Convenience for you both indoor and outdoor swimming 100% GUARANTEE. If you are not 100% THRILLED with your purchase, we'll gladly refund every cent.