Ergodyne’s Arsenal® 5510 MOLLE (Modular Lightweight Load-carrying Equipment) Vest features 3M™ Scotchlite™ reflective material with horizontal PALS (Pouch Attachment Ladder System) webbing for ergonomically carrying tools and equipment using the Arsenal® Modular Pouch System. Made of industrial strength, starched polyester mesh for durability in the harshest environments, the vest is constructed with side, front and shoulder adjustments that allow for a universal fit. Ergodyne,, (800) 228-8238. Circle 276ergodyne_300px.jpg