The Arco fleece jacket is a lightweight warmth retainer made of soft microfleece. The material is very breathable and dries quickly. Thus it is particularly suitable as a top layer in milder temperatures or as a warming layer in the layer system. The microfleece fabric is very breathable and dries quickly. This makes the Arco suitable as a stand-alone jacket for milder temperatures or as a warming mid-layer in a layering system.