Product Details Description Hand made in Portugal, Riva is a platform trainer, made from ultralite EVA material. 100% leather upper / leather linning, with our iconic EST 1970 branding in foil, the Riva is a comfort first, universal fitting product, with a collegic twist. If inbetween sizes we recommend sizing up. Fit and Features If inbetween sizes we recommend sizing up Fabric and Care Upper - Leather Lining - Leather Sole - Other