Give his cool-weather an upgrade. We started with a brand-new double-knit fabric — a balanced blend of poly-cotton with a touch of spandex — so it s warm, breathable and naturally stretchy. The result is a sweatshirt that feels soft inside and out, moves easily on the playground and keeps its shape wash after wash. A secure full-zip closure and stand-up mock neck seal in warmth, while on-seam pockets stash cold hands or small treasures. It s the fuss-free layer he ll reach for every day, from school drop-off to weekend adventures..