Columbia Zing III Fleece Jacket for Toddler Boys Size 4T Gently used and in excellent condition The Columbia® Zing™ III Fleece Jacket for Toddler Boys offers Columbia quality, durability, and comfort for outdoor adventures. Featuring an incredibly soft polyester fleece shell, this full-zip boys' Columbia fleece jacket is ideal for keeping out the chill and looking cool all day long. Made of 100% polyester, this Columbia Zing III Fleece Jacket for Toddler Boys features zip pockets for security and a full-zip front. Machine wash.