The crisscross straps atop these Fiby sandals for babies are perfect for securing tiny feet in their very first steps. The ankle strap fastens with a metal buckle. Leather from a tannery meeting the best environmental practices Embossed cherry logo Rubber sole Composition : Upper 100% Leather. Lining 100% Leather. Insole 100% Leather. Outsole 100% Rubber Ref : S05KSOL00001