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