Lululemon Pack It Down Vest Size 6 Lightweight, warm, and ready to move—this vest's an essential layer. Made from water-resistant, two-way stretch fabric, it's insulated with 700-fill-power goose down and comes with a stuff-sack for easy, on-the-go packing. DiamondStretch™ Fabric DiamondStretch™ fabric is two-way stretch, windproof, and water-repellent Two-way stretch Windproof Water-repellent 700-fill-power goose down 700 fill-power goose down is lightweight and super warm, and brushed fabric is added to areas where the cold sneaks in lightweight insulation heat retention Features Designed for: On the Move Thermochannel™: ThermoChannel™ construction evenly distributes down insulation to help eliminate cold spots and reduce bulk Good condition. There is some staining around the neck see photos. Hasn't been stain treated.