Cordura, soft TPUand Technomicro outer construction Nylon composite inner sole with removable arch support pad Fully encapsulated heel cup Protective internal toe cup Internally padded shin plate Double stitched in all high stress areas DuPont polymer toe shift pad VELCRO® brand and zipper closure system with an elastic panel adjacent to the entry zipper that allows a bind free zip and fantastic fit Non-slip sole Reflective panel Internal protective ankle ball pads CE certified 89/686/EEC