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By harnessing the protective properties of carbon nanotubes we have produced this ultra-lightweight, flexible armor. The PRO-Shield discreetly covers the vitals, front and back (heart, lungs, and liver). About 1⁄4” thick, the armor can be concealed by almost any clothing.


ATEK Defense Systems inserts work in conjunction with a “compression shirt”, which molds the armor to the body. Our legendary shock absorption means less kinetic energy makes it through. Or in technical terms, less back face deformation (BFD).

Small (C1), Medium (C2), Large (C3), X-Large (C4), XX-Large (C5)


  • THREAT LEVEL II : Stops .22 LR, .380, 9mm, .40 Cal, .45 ACP, & .357 Mag | Areal density .97 lbs/sq. ft. – 0.194” Thick
  • THREAT LEVEL IIIA : Stops all TLII plus .357 Sig, .44 Mag | Areal density 1.32 lbs/sq. ft. – 0.24” thick
  • Nano-Protek – carbon nanotube technology
  •  Removable armor shields/washable outer layer
  •  Antimicrobial and water wicking
  •  7-year Armor Warranty
  •  Waterproof
  • Maximum shock absorption = less BFD
  • Shrapnel resistant
  • Stab resistant
  • 100% made in the U.S.A.


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