What does CIRAS stand for? 

CIRAS

CIRAS is a modular protective vest designed for US Special Operations Forces by Eagle Industries. The vest features PALS webbing, making it MOLLE compatible and allowing the attachment of various pouches or accessories. Two versions of the vest are available known as the "Land" and the "Maritime" versions. The vest consists of front and rear panels with pockets for BALCS or SPEAR cut soft armor panels and standard issue SAPI plates. This gives the wearer up to NIJ Level IV protection on front and back and Level IIIA protection on the sides. On the lower rear side of the front of the vest there are two quick-releasable buckles for attaching groin protection. The wearer's sides are covered by an external cummerbund which is also covered with PALS webbing. The vest body is constructed of 1000 Denier Cordura Nylon and the interior is lined with heavy duty mesh to aid in cooling the wearer. The difference between the “Land” and “Maritime” versions is how the outer cummerbund is attached at the front and where the quick-release handle is located. Both comes with an internal cummerbund which overlaps across the stomach and is secured with Velcro. The "Maritime" version has a solid center panel and two side flaps with Velcro panels underneath of them. Each side of the cummerbund attaches to the Velcro on its corresponding side. The release handle is located at the top of the front panel near the wearer's neck which allows ambidexstrous use. This version provides the wearer with a wide, uninterrupted section of webbing on the center of the vest which allows pouches for multiple magazines to be placed on the center of the body for easy access. On the Land version the external cummerbund wraps around and overlaps over the user's stomach and is secured under a single center flap rather than the two side flaps of the "Maritime" version. The release handle on the "Land" vest is located on the left side of the front panel, just above where the cummerbund wraps around. This version breaks up the amount of continuous webbing on the user's front, but allows the vest to be fitted with a different cummerbund which has additional pockets for 6x8" side plates. The addition of these plates can bring the vest of to full Level IV protection for the entire torso, meaning the vest can stop rifle rounds from all sides instead of just front and back.

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