Specifications include, but are not limited to: The Prism® MT (Type IIIA / Spike 3) model has the following armor design characteristics: Feature(s) – MS-3A30S-MT01 Data Areal Density (lbs per square foot) 1.44 lbs/ft2 Thinness (inches) 0.410 in .357 Sig Estimated V-50 (New) (feet per second) 1810 ft/s .357 Sig Estimated V-50 (conditioned) (feet per second) 1795 ft/s .44 Mag Estimated V50 (NEW) (feet per second) 1695 ft/s .44 Mag Estimated V-50 (conditioned) (feet per second) 1645 ft/s .357 Sig Average Backface Signature (New) (millimeters) 28.80 mm .44 Mag Average Backface Signature (NEW) (millimeters) 38.40 mm; Inner Material Thermoregulating ribbed channel spacer mesh liner Type of Plate Pocket Front loading, back top loading: 5x8, 7x9, 8x10 plates Straps System Clamshell High Profile Velcro® adjustable and removable shoulders and sides Tails None Pockets / Pouches 9 pockets (Front Opening version) 8 pockets (Side Opening version) Sizes Alpha and numerical Colors Black, Navy, Tan, ODGreen Armor Features • Clean 1.75” laser cut MOLLE for large clips • Laser cut MOLLE allows for VIEVU camera, chest, shoulder placement • 100% Nylon 500 Denier INVISTA CORDURA® • Laser cut webbing for mic attachment on shoulders • Removable ID pull down tabs • Custom configured embellishment options