The Patagonia Boy's Lightweight Synchilla® Snap-T® Fleece Pullover is warm and lightweight perfect for the changing seasons. Created from lightweight, warm double-faced, all-recycled polyester fleece and features a stand-up collar, a four-snap nylon placket, a nylon-flapped pocket at the left chest, and tried-and-true Y-Joint™ sleeves for overhead mobility. This comfy pullover also offers spandex trim on the hem and cuffs which helps seal in heat, ensuring your little one stays warm all day long. The Patagonia Boy's Lightweight Synchilla® Snap-T® Fleece Pullover will be your little one's favorite sweater this winter season!