The Jack Wolfskin Echo Mens 1/4 Zip Fleece Sweatshirt is a simple, practical fleece pullover suitable for a wide range of activities. The soft NANUK 100 fleece fabric is made entirely of recycled materials and delivers basic insulation at a minimal weight. You can wear it as a mid layer in your layering system, or slip it on during rest breaks to stop you getting cold. This lightweight fleece takes up hardly any room in your pack, so it makes a brilliant back-up jacket. Nanuk 100 Ecosphere microfleece which offers good warmth-to-weight ratio. Jack Wolfskin logo to left chest. Colour: Blue Material: Fleece Code: 1706981-1350