Chaco Men's Zvolv 2 Sandal 100% Synthetic Imported Rubber sole Sandal featuring polyester jacquard webbing strap upper in crisscross silhouette with toe loop Adjustable and durable high tensile webbing heel risers with custom injection molded ladder lock for secure hold Durable LUVSEAT polyurethane footbed with grid-inspired texture Embedded nylon shank for support Non-marking outsole