NWT Lululemon Wunder Puff Scarf in Black. Take winter by storm in this wonderfully warm, down-insulated scarf. Snaps along the ends and sides offer new ways to wear it, including attaching it to your Wunder Puff jacket or vest. Fabric is Water-repellent and Windproof. 600-fill-power goose down insulates through extra loft. Snap the side to the collar of your Wunder Puff Jacket or Vest to replace the hood. Snap the long sides together around the front to wear it like a cardigan. Pull one end through the slit for easy coverage. Separate the two pieces and snap one end to its side for secured coverage around the front. Feel free to ask questions! Bundle to save :)