Upper: Water resistant ultrasoft kangaroo leather obtained by means of a special surface for a smooth lightweight unfinished full grain leather. Special Touch Control finish. The unpadded upper is coupled with an anti-stretch fabric lining. Collar lining with anti-slip PU rear liner. Ergos NP anatomical footbed with DA2 Double Action. Insole: Made from fabric and shock-absorbing EVA elastomer. Outsole: Differentiated bi-density polyurethane with 14 fixed studs.