Moose Knuckles Grayton Military Green Jacket. Keep the cold out and the warmth in with this stylish Moose Knuckles Green Jacket. Featuring a black colorway with superior insulation, the jacket will keep you cozy and looking great in those colder months. Enjoy being able to take on outdoor adventures with confidence.. Zip Closure, Branding along Zip, Hooded Jacket. Regular Fit, Fits True To Size, Grayton Jacket, Nylite Nylon. Jacket Filling 55% Polyester, 45% Nylion, Material : 60% Sorona, 40% Recycled Plastic. Style Code: M12MJ121 188