This comfortable layer is made from 100% cotton in a versatile denim blue marl, featuring a detailed F1-inspired racing car embroidery on the chest. It includes hidden striped back neck internals for a playful touch and is built to be durable enough for jumping in puddles or climbing trees. It is a reliable, high-quality staple that helps your little one feel ready for every encore, whether they are at the park or a birthday party.