Wikipedia
Zetix
Zetix is a fabric invented by Auxetics Technologies, Ltd., a UK company. It is marketed in North America under the trade name Xtegra by Advanced Fabric Technologies of Houston, Texas.
Zetix is an auxetic material that is so strong it absorbs and disperses the energy from explosions without breaking. Zetix combines the very expensive high-performance materials with cheaper bulk components in a 1-to-100 ratio while maintaining the blast-resistant properties of the high-performance materials.