2.5mm Neoprene Kids Full Wetsuit, One Piece Swimsuit for Boys and Girls, Children Diving Suit with Back Zip for Swimming, Diving, Snorkeling and Other Water Sports

Since the weather is getting colder, I bought two wetsuits for my kids who take swim lessons on the weekends. These were good quality, stylish, and not too stiff which made it easier to put on and take off. For my nine year old daughter, I had purchased two sizes, a small and a medium. The small fitted fine, but she would most likely outgrow it by next winter. She chose the medium since it was more comfortable and it gave her a little more mobility. She is 52.5 inches tall and about 59 lbs. For my five year old son who is about 45″ tall and 40 lbs., we got him XS which fits him well. Not too tight and not loose while giving him mobility as well. Haven’t heard any complaints. If there is discomfort of any kind, we’d certainly hear about it. Both kids are happy with them. Great purchase!