Columbia FIRE SIDE II SHERPA FZ The Columbia FIRE SIDE II SHERPA FZ women’s fleece sweatshirt is stylish and exceptionally comfortable. Made of fluffy fleece, it will keep you nice and toasty. The high collar provides extra protection while the long zipper makes layering easier. Its balanced design makes it a versatile piece suitable for lounging at home but also for adventures in nature. Columbia FIRE SIDE II SHERPA FZ