Made of a yarn dyed cotton, nylon and polyester blend with a waxed finish from the Italian mill Olmetex - technical experts in performance textiles. This fabric is water repellant and easy to care for. The outside of the jacket features a chest and waist pocket seemingly combined into one but separate so that you have a storage pocket at the chest and a side entry pocket for hands at the waist. The inside of the jacket comes satin lined with interior pockets secured by snaps on both the wearer's left and right side. The jacket also features custom Knickerbocker snaps throughout, a storm flap at the collar and a Knickerbocker label on the outside sleeve.