Castle X combines tough polyester-and-nylon shells, 3M Thinsulate insulation, and Ven-Tex 2.0 waterproofing for men's snowmobile jackets that perform in harsh outdoor environments. Choose from the brand?s Race Suit Jacket or be prepared for your next hunting trip with the Force or Bolt Realtree Jacket. Whether it's on the trails or for competition, you'll find the perfect Castle X jacket for men at Up North Sports. Choose your style below for fast, free shipping on orders over $100.