Jack Wolfskin Men's Arco Sweater Fleece Pullover Warm and very lightweight Environmentally friendly, fluorocarbon-free (pfc) durable water-repellent (DWR) treatment Robust and easy-care Product is bluesign approved Striped/mottled look Highly breathable fleece jumper with an excellent warmth-to-weight ratio Very breathable, soft and fast-drying nanuk 100 with an extremely good warmth-to-weight ratio, striped/mottled look