Adult Swimming Cap Swimming Comfortable Elastic Cap Silicone Waterproof Cap Features: Made from the latest advanced silicone, it is super NON-SLIP and WATER-TIGHT. Compared with latex, it is not only nontoxic , but also friendly to the skin. And you barely feel you are wearing this lightweight swim cap while swimming. Take 3D stereo design based on the American head type. This design can be TIGHTLY WRAPPED in your head BUT NO PRESSURE, GREAT ROOM FOR EXPANSION and MORE COMFORTABLE TO WEAR, also LESS SWIMMING RESISTANCE than traditional design. Creat-optimum fit. Fully hold your ears, to prevent overpressure and protect them from chlorid, sand and-bacteria in the water. Cover ears on-and-off freely. Featuring great elasticity can be stretched easily and not deform after stretching. Fit for adult men or women, and you dont need to worry about long hair or short hair. Better fit and more effective keeps your hair dry preventing water to get into. Attention Silica gel is stuffy in the packaging for a long time, and it will have some smell when added with silica gel. You can put it in a ventilated place to dissipate the smell when you receive the goods. Package : 1 x Swimming Cap