The IOTV is more than 3 pounds lighter than its predecessor, but provides an equal level of protection over an increased area by eliminating overlap and changing design features like the vest’s cut in the arm pit area, adding an integrated throat protector instead of an attachable version, and adding integrated side plate carriers. That, plus an overhead instead of a front-opening design, decrease the vest’s profile Overall but extends its coverage by 52 square inches.
Other IOTV features include a single-stage quick release added to the front of the vest that removes the vest in 2 pieces. This is very useful to medics, who can also use an opening on the left shoulder if maintaining protection is important. It’s even more useful to soldiers trapped in overturned or submerged vehicles, which has been a consistent issue in Iraq. An internal waistband moves more of the weight from the shoulders to the waist, long variants are now issued (surely a relief to the beanpole types), more MOLLE attachments for pouches et. al. in front now that the opening isn’t up front, vertically adjustable pouches for the ceramic plates within the vest, vertically adjustable side plate carriers, mesh lining, and channels/storage for those ubiquitous cables.
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