Crocs childrens puff boot fasteningslip on material compositiontextileplasticcare instructions crocs kids puff boots these puff boots make light work of winter and feel like your not even wearing shoes they are light and sporty and will keep you warm around town puffy nylon upper with ill for warmth croslite material base makes them incredibly light and comfortable unlike normal wellies they are easier for kids to wear happily all day long the circulation nubs stimulate blood f