Whether a cool summer evening or a breezy fall day, ensure little ones stay warm wearing a Patagonia Baby Lightweight Crew Sweatshirt. Designed for wearing any time of the year, it is a lightweight sweatshirt that is soft on the skin. It can be worn alone or layered. It is made with 60% organic cotton and 40% polyester fleece, as well as is Fair Trade Certified sewn. The artwork is screen-printed with ink that is free of PVC and phthalate.