Outer Shell YKK zippers Prym snaps Duraflex hardware SoftShell Long Jacket (included and also sold separately) The Tactix Series System Parka is a waterproof, breathable, fully seam-sealed outer shell and zip-in Soft Shell Jacket liner that will withstand the most volatile weather conditions you will face. Protect yourself from the elements and organize tactical gear in its multiple zip pockets, while maintaining the ability to move freely in this essential piece of tactical clothing.