The Patagonia Little Boys' Down Sweater delivers lightweight, compressible warmth for active little ones. The NetPlus recycled nylon ripstop shell protects against light moisture while being eco-friendly, made from recycled fishing nets. Insulated with 700 fill power recycled down, it retains heat efficiently and layers easily for changing weather conditions. Raglan sleeves and side panel construction provide unrestricted movement and a comfortable fit. Durable features like zippered handwarmer pockets, elasticized bindings, and a zipper garage keep kids cozy and protected in cooler temperatures.