Make the outdoors their playground with the top-to-bottom warmth of the toddlers' Burton Fleece Base Layer Set. Featuring high-performance fleece insulation that wicks away heat-robbing sweat and moisture, this kit will keep your little one toasty, dry, and happy all day long. On a board, sled, or just their two feet, the highly breathable fabric is constructed with chafe-free seams, engineered stretch, and anti-pilling properties for hours of easy-moving and ultra-comfortable adventures.