The Neolithic Insulated Jacket helps keep the small ones warm with its 100gm Polyfill Insulation. The V-Science 2-Layer Shell with a waterproof/breathable rating of 10,000mm / 10,000gm2 and Critically Taped Seams helps keep them dry and happy. A Helmet Compatible Hood adds some safety, and as they're growing up, the jacket grows with them with the Grow-Tech. An enjoyable experience on the mountain in this jacket will inspire them to keep coming back for many more seasons to come.