This waterproof jacket is packed with features—like an adjustable hood, fleece-lined pockets, and warm 240g insulation—to keep your kid going no matter how cold and wet the weather gets. It’s durable and warm, made with Nylon Hydra Cloth that seals out rain and snow. For added functionality, this jacket includes adjustable cuffs, an interior security pocket, a soft chin guard, and reflective detailing to help keep them seen. It also features Columbia's OUTGROWN system, which makes it easy to extend the length of the cuffs as your kiddo grows. Columbia offers this youth-sized jacket in multiple colors and sizes. Regular Fit. To ensure the size you choose is right, utilize our sizing chart and the following measurement instructions: For the sleeves, start at the center back of the neck and measure across the shoulder and down to the sleeve. If you come up with a partial number, round up to the next even number. For the chest, measure at the fullest part of the chest, under the armpits, and over the shoulder blades, keeping the tape measure firm and level.