The piece is made from a 100% nylon shell with a slightly glossy, crinkled finish whose textured surface adds rich detail. The loose, relaxed fit and short length give it a casual, everyday character that suits daily wear, commuting, travel and outdoor use, while the padded construction provides warmth for cooler conditions. The filling is 150g Thinsulate insulation, with a total fill weight of 205–256g, for comfortable warmth. The piece is finished with a button closure and a baseball collar, and the front chest features special dart detailing with a smooth curved transition from collar to hem.