All-weather lightweight puffer jacket with grid insulation. The Thermoball insulation technology features round ThermoBall clusters that trap and retain heat to achieve phenomenal warmth in cold, wet weather. Wear or pack this ultralight jacket for reliable thermal insulation while winter camping in the backcpuffer jacket with gridded insulation. The Thermoball insulation technology features round ThermoBall clusters that trap and retain heat to achieve phenomenal warmth in cold, wet weather. Wear or pack this ultralight jacket for reliable thermal insulation while winter camping in the backcountry. * Thermoball synthetic insulation has the warmth equivalent of 600-fill down * Feminine diamond pattern * DWR (Durable water repellent) finish sheds moisture * Stretch cuff detail * Hidden-zip hand pockets * Internal hem drawcord through hand pockets Full disclosure---there is a small scuff in the fabric on the right pocket. (see last 2 photos). Not a hole, more of a scuff that could be covered with a marker.