NORSE PROJECTS Nunk Cambric Cotton Dark Navy. The Nunk is a mid-length jacket inspired by classic hunting styles. Constructed from British Millerain Cambric, and insulated with Polartec® fleece - a soft, shearling-like fleece that is highly breathable with an excellent warmth to weight ratio. Features include a two-way zip, storm flap with Cobrax snap closure and an adjustable drawstring hood and waistband. Regular fit. Water repellent. Chest pockets.