Thin Blue Line Zip Up Honor Respect, Thin Blue Line Hydration Packs its IPX8 rated for waterproof and its IPX8 rated for waterproof and fog proof performance and includes flip back lens covers 3 elastic loop on bottom gusset for use with tourniquets or other gear Features MOLLE velcro loop on the front for attachment of additional patches or use with unit or morale patches Includes two wide 2 elastic loops combed cotton polyester Machine Washable Adjustable hood The Thin Blue Line American Flag Full Zip is a classic and respectful way to honor all of the officers of the country The sleek design perfectly complements the stark white or black of the sweatshirt