Lace up your running shoes, zip up your jacket and enjoy the feel of the Womens Hydropore Long Sleeve Top from Jack Wolfskin against your skin–the best-in-class base layer for fast-paced outdoor sports. It's a fleece and a functional top in one, which makes it perfect for energetic training sessions of all kinds. The secret lies in the fabric. The fabric scores top marks for its exceptional moisture management because the fine fleece loops dry super fast. It also protects you from UV rays and has odour-inhibiting properties.