eversport swim goggles, pack of 2, swimming glasses for adult men women youth kids child, anti-fog, uv protection, shatter-proof, watertight(blue&pink) eversport <b>how to make good use of anti fog protection</b><br><br> all eversport goggles lenses are covered by an anti-fog coating in order to offer you perfect swimming experience. here you need to pay attention to the following:<br> 1.always remember to keep your inner goggles lenses in a wet condition;<br> 2.never wipe or rub the inner side of your goggles lenses;<br> 3.let your goggles lenses air dry after washing it with fresh water.<br> if you take good care of your swimming goggles, it is sure that it can work a long period for you.<br> <br><b>features:</b><br> <br>1.this goggles is designed with a strap button. you can easily wear and take off it with only one press.<br>2.there is a a soft gasket seal around the eye, which can distribute the pressure evenly and give you a maximum comfort.<br>3.high definition,uv protection lenses is you perfect helper to win during competitions.<br><br><b>tips for you:</b><br><br>washing:to get the best anti-fog effects, the inside lenses should be washed with fresh water after use. <br>never wipe or rub them: keep them free from dirt and grease, place them carefully into the original case to avoid scratching. <br>long use may reduce the effectiveness of the anti-fog coating. do not leave your goggles out under direct sunlight as this can dry the soft silicone seals and fade its color; keep it clean after use, these can prolong your goggles life. <br>please note that you should adjust the strap to fit your eyes. don’t try to pull the strap against your face during your using because the strap may rebound and hurt your eyes.<br>there is a slim chance that long time use of the glasses may cause discomfort. please stop using the goggles immediately if this happens. <br><br><b>guarantee: </b> <br> 12months guaranteed<br> 100% customer satisfaction: any question you have, please feel free to contact us at any time. <br> <br><b>package includes:</b><br>2 x eversport swim goggles <br> 1 x instruction <br>1 x coloured box