Classic, simple, and highly functional: The warm hard shell jacket Troposphere is the perfect jacket for your sporty winter activities thanks to its stretchy outer material. The Texapore Pro fabric makes the jacket very windproof and waterproof while being highly breathable. The Primaloft Black Rise insulation keeps you warm even in the lowest temperatures and is made from durable, recycled synthetic fibers. Ventilation zippers under the arms ensure high climate comfort. Three outer pockets and one inner pocket provide storage space.