Specifically designed with the recreational swimmer in mind, our Durafast Elite caps are made from a high denier poly fiber and innovative circular knit construction, the new blend of 94% Polyester and 6% Spandex, combines the strength and colorfastness of polyester but with the comfort of spandex.  The Elite caps  are extremely comfortable and refuse to pull or snag. Classic Size: Larger size fits adults and children.