- NWT - Size S (7-8) - Our Kids' Hi-Loft Down Sweater Hoody is our warmest down jacket for kids, and it has an updated fit that works for just about everyone. It layers easily and has an insulated hood, plus smocked internal elastic cuffs keep out drafts. The shell fabric is made of NetPlus® 100% postconsumer recycled nylon ripstop made from recycled fishing nets to help reduce ocean plastic pollution and has a PFC-free DWR finish (durable water repellent coating that does not contain perfluorinated chemicals) to resist light moisture, and is insulated with 700-fill-power 100% Recycled Down (duck and goose down reclaimed from down products). Made in a Fair Trade Certified™ factory.