There's nothing more necessary than a fleece layer in a toddler's outdoor winter wardrobe—that's why the Youth Glacial Half Zip Fleece Pullover exists. Columbia's soft, winter-ready jacket is the ultimate warmth provider and the everyday style piece for your adventurer in-training. Crafted of our super-soft 100% polyester MTR filament fleece, this Glacial Half Zip Fleece Pullover is the perfect layering piece and first line of defense to combat the cold. It contains a modern classic fit that allows for comfortable movement and zippered side pockets to keep your small items secure and your little one's hands warm. An added bonus is the warm collar that's flexible so your little one can choose whether they want to wear it up or down, depending on their desired level of toastiness. Our fleece is available in many accommodating sizes and colors as well. 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 your 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.