Genuine leather upper upholds Wolky’s commitment to top-quality materials and helps this shoe hold its shape Contoured, leather-covered footbed with memory foam memorizes your footprint for absolute comfort and support Full leather lining provides a smooth feel and lasting durability Extra lightweight polyurethane outsole never weighs you down and gives meaning to the name “Ultra Light collection” Hook-and-loop closures on the back strap, instep strap and toe strap broad strap give you total control over fit