High fill, Responsible Down Standard goose down delivers consistent warmth in seriously cold weather Heatseeker™ insulation provides lightweight warmth, even when wet Adjustable hood with detachable faux-fur ruff 2 concealed zip hand pockets and a internal security media pocket Ideal for walking, everday commuting, and general outdoor activities Winter hiking jacket or cold-day city commute jacket? The Gotham is both. And it insulates with some good sustainability credentials, too. What's not to love? You'll stay warm thanks to light and lofty responsibly-sourced down through the body and insulating even when damp Heatseeker™ Eco through the sides. The outer fabric is made from durable recycled polyester that gives discarded plastic a new use, (thus preventing it from ending up in landfill) and the hood and faux-fur trim are both removable, with a Velcro® storm flap also helping to keep out bad weather.