Like New No wear and Tear Size 4T Worn a handful of times 2mm warmth rating We've sourced the most amazingly soft natural rubber for our wetsuits! These are derived differently than regular neoprene wetsuits, which are traditionally made in a similar way as car tires. So instead of using petroleum, our Japanese neoprene is made from limestone from the reputable Yamamoto company. It's soft, stretchy and a tiny bit kinder to the environment than petroleum neoprene. We love wetsuits for kids because as they wear them, your kids stay warm and snuggly so that they play in the water for longer. Which is a big plus if you plan on staying for some time. Two styles with a top and a fullsuit option Natural Rubber 2.0mm Neoprene made from limestone Rinse with fresh water after use and hang to dry in the shade Check the size guide for the best fit. Wetsuits should fit nice and tight and will stretch as they grow. We are happy to take exchanges so you can get the best fit.