what material are crocs made of
Have you ever wondered what made crocs feel the way they do? Theyre so comfortable, soft and pliable  yet  theyre so sturdy. Crocs are made out of a foam resin called croslite, which is made out of a polymer called ethylene-vinyl acetate (EVA). Ethylene-vinyl acetate is a copolymer of ethylene and vinyl acetate. Vinyl acetate makes up anywhere from 10 to 40 percent of the copolymer, and the remainder is made up of the ethylene.