EUC Obermeyer kids “I-Grow” ski jacket. Synthetic insulation- this is a very cold weather coat. “I grow”system allows the sleeves to become longer ( see photo with instructions ). Detachable hood. Interior mesh pocket. Zippered hand pockets. Pass holder on front left chest. Compass. Fidget spinners on main zipper allows kiddo to tell you how they are with out taking off neck gaiter. Included is size 3/4 Dakar mittens. This is an epic jacket. Bundle with my other ski clothes in this size range.