Anser 1093 Premium Waterproof Earmuffs Silicone Adult Swim Cap with Ear Pouches to Keep Your Hair Health for Men and Women Fits Almost All Sizes: Best Quality for Long, Thick, or Curly Hair Keep Your Hair Health: Protected From Contaminated Water or Chlorine. Eco-friendly,Odourless,& Non-toxic.Designed specifically to be human safe.Premium Soft Silicone for Maximum stretch and durability Prevent overpressure and keep water away from your ears with our comfortable ergonomic ear pockets. Swim faster with less resistance and reduction of drag through our hydro dynamic,wrinkle-free design Adds Comfort with Our Unique Desigh of ear pouches.comfortable wearing make you can hear all around you in swimming