NWOT Think of the compact jacket as a cardigan: wear it on its own on milder days, or under heavier outerwear when it gets colder. The unique adjustable two-way collar allows you to create a crew or V neck design, while premium down with a fill power of 750 (measured by the IDFB method) keeps you cosy. This jacket features an anti-static lining, while the outer fabric is coated with a water-repellent agent. As with all our Ultra Light Down designs, the Compact Jacket comes in a convenient pocketable design can easily be rolled into a storage bag. Fabric details Face: 100% Polyamide/ Filling: 90% Down, 10% Feathers/ Back: 100% Polyamide/ Pocket Lining: 100% Polyester Washing instructions Hand Wash, Do not Dry Clean, Not suitable for tumble-drying.