Our Kids' Down Sweater™ has a NetPlus® 100% postconsumer recycled nylon ripstop shell made from recycled fishing nets to help reduce ocean plastic pollution; is insulated with warm, compressible 600-fill-power 100% Recycled Down (duck and goose down reclaimed from down products); and layers easily for warmth in colder conditions. We outgrew quickly so was barely worn! So warm!