When wearing modern fleece sweatshirts, the crazy weather or temperature changes will not surprise you. Simply put a functional outfit under your fleece sweatshirt and you can go for an alpine hiking, cycling or just for a walk during the cold weather. As a modern material fleece is used by a various sport brands such as Kilpi, 2117, Gelert, Helly Hansen, Karrimor or Alpine Pro. These brands are pure guarantee of high quality.