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The Trooper STI (Soft Trauma Insert) reduces blunt force trauma when worn in conjunction with soft armor panels or hard armor plates. The STI is NOT rated for ballistic threats and should only be used for trauma reduction. Available in multiple cuts and sizes, the STI provides operators with a flexible and extremely lightweight trauma reduction panel. Key Features Reduces blunt force trauma Ultra-lightweight Low-vis construction Protection: Reduce blunt force trauma injury to the torso resulting from a bullet’s striking an armor – insert is NOT rated for ballistic threat and is used only for trauma reduction Usage: Trauma inserts can be worn with soft armor or hard armor to reduce trauma BFS Material: Aramid protective materials Insert Cover: Ultrasonically sealed Nylon Ripstop Sizing: All sizes are measured in inches and weights vary by size, weight based on 1 psf AD Thinness: 0.25” or 6.35mm Warranty: 1 year on exterior cover material and workmanship Download Spec Sheet Size Curvature Cut Weight 5 x 7 Single Curve Full 0.3 lbs / 0.1 kg 5 x 8 Single Curve Full 0.3 lbs / 0.1 kg 6 x 6 Single Curve Full 0.3 lbs / 0.1 kg 6 x 8 Single Curve Full 0.4 lbs / 0.2 kg 8 x 10 Single Curve Full 0.6 lbs / 0.3 kg 8 x 10 Single Curve Shooters 0.6 lbs / 0.3 kg 10 x 12 Single Curve Full 0.9 lbs / 0.4 kg 10 x 12 Single Curve Shooters 0.8 lbs / 0.4 kg 10 x 12 Single Curve Swimmers 0.8 lbs / 0.4 kg 7.25 x 11.5 Muti Curve Shooters 0.7 lbs / 0.3 kg 8.75 x 11.75 Muti Curve SAPI (XS) 0.8 lbs / 0.4 kg 9.5 x 12.5 Muti Curve SAPI (S) 0.9 lbs / 0.4 kg 10 x 13.25 Muti Curve SAPI (M) 1.0 lbs / 0.5 kg 11 x 14 Muti Curve SAPI (L) 1.2 lbs / 0.6 kg
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🇺🇸 Ship from USA · On Agora since 2026
$116.00