Carbon fibre base with outer layers for stiffness, surrounding a thermoplastic core sandwiched between more carbon and for custom forming PIKA New high strength, super tough, crystal clear, solvent resistant polycarbonate blade holder High grade stainless steel blade with a UV heat treatment process that will hold an edge like no other Firm heat mouldable form fitting foam throughout the entire inside, including the tongue for easy custom fitting and support Super light micro-fiber and synthetic outer shell