The Jack Wolfskin Park Avenue Jacket is a technical jacket with PFC-free impregnation. The PFC-free impregnation of the Park Avenue Jacket means that the jacket has been treated with a fluorocarbon-free impregnation with an active substance based on polyurethane. This product of the Park Avenue Jacket is biodegradable and not harmful to nature. The Jack Wolfskin Park Avenue Jacket has a very water-repellent surface and optimizes breathability.