The Blackhawk D. O. A. V. Assault Vest System is made from heavy-duty 1000 denier nylon for maximum strength and durability. It can be adjustable for length up to 6" and add 32" girth. It has 10 YKK Vislon zippers and side-release buckles for rapid donning and doffing. It comes with padded hawkTex sniper shoulder for a fully ambidextrous vest and shoulder D-rings for accessory attachment.