Keep warm with the Nau Empire Trench coat. The recycled polyester and organic cotton poplin fabric is inbuilt with Cocona insulation to generate warmth. Even the polyester lining adds warmth. Additionally, the DWR exterior repels water and keeps the inside breathable. Its tall collar with snap closure can be worn up or down. Offering a tight fit at the waistline is a removable belt with a buckle closure.