Quiksilver Carver Nubuck Mens Surfing Flip-Flop Sandals Water friendly vegan nubuck upper & footbed materials ; finely woven nylon toe post with a herringbone texture ; soft polyester jersey lining for comfort ; vegan nubuck leather footbed ; anatomically correct arch support ; heel contour & toe bar ; repeating quiksilver logos on a durable non-marking gum rubber outsole Upper: synthetic/lining: textile/outsole: rubber