Chaco Men's Zvolv Flip Sport Sandal 100% Textile Imported Synthetic sole Polyester jacquard webbing straps with synthetic leather badge with nylon webbing toe post Nylon webbing toe post Irregular grid-inspired textured footbed for increased traction Luvseat polyurethane midsolewith extra-soft polyurethane compound Z and volv outsolewith non-marking Eco tread 25 percent recycled rubber compound with 3 millimeter z-inspired lugs