Upper material technomicro microfibre and suede Lined lined with cambrelle and air teflon mesh Sole rubber sole Features fixed shin plate three replaceable buckles and memory-regulation straps flex system internal polyurethane protection on malleolus, metatarsus area and gear pad. anatomical and non-deformable rigid heel. metal toe (punch) nylon inner sole with removable arch support pad This item cannot be shipped to the United States and Canada.