These adidas infinitex trunks are crafted with adidas infinitex motion technology which provides you with the ultimate resistance to chlorine and pilling it also offers great shape retention and a sun protection of upf 50 its highly stretchy design is crafted with flat lock seams to promote a comfortable feel against your skin that does not chafe its trunk style design benefits from a elasticated waistband with an additional internal drawstring fastening adidas branding is displayed on the