With theHydrowear Detmold 4-in-1 Pilot Jacket Beaver 046454 you have a jacket for four seasons. In winter the jacket keeps you nice and warm and as soon as the temperature rises you simply remove the lining in the body and sleeves and you can also remove the fleece winter collar. It is possible to remove the sleeves so that you can use the jacket as a winter or summer body warmer. This pilot jacket has many pockets for your belongings. The work jacket is made of top quality Beaver, a precious material with the advantage that it has great tear and tensile strength due to the polyester exterior, which is also moisture and water-repellent. The cotton inside ensures high wearing comfort and high moisture absorption from sweat.