The regatta womens icebound jacket is insulated and has a durable water repellent finish the synthetic down touch insulation is also water repellent the jacket is easily compressible so it can be packed down small features 20d nylon with full dull finish lightweight with a durable water repellent finish warmloft technology synthetic down touch water repellent insulation easily compressible packs down small stretch binding to collar cuffs and hem for a comfy fit inner zip guard 2