Carver Nubuck Sandals men’s size 13. NWT. Features Water-friendly faux nubuck leather upper and footbed materials Nylon toe post made with regenerated Econyl® nylon fibers Soft REPREVE® recycled polyester jersey lining for comfort Faux nubuck leather footbed Anatomically correct arch support, heel contour and toe bar Gum rubber outsole with multi-angled logo lugs for added traction Materials UPPER: SYNTHETIC / LINING: TEXTILE / OUTSOLE: RUBBER