The Prism PT InterActive Jacket is a versatile and warming layer, making it a true all-rounder for walks and mountain tours. As the days get colder, the Prism PT InterActive Jacket comes into play. Thanks to its excellent warmth-to-weight ratio, the Polartec Classic fleece keeps you pleasantly warm, offers a comfortable wearing experience, and is extremely soft. With the InterActive zipper system, the jacket is your perfect companion to be well-equipped anywhere. Simply attach the Prism PT to a waterproof Berghaus InterActive jacket for extra weather protection. No matter how unpredictable the weather is, this jacket stands strong. Another bonus: with the zippered pockets, you can always keep your belongings secure.