The Patagonia Retro Vest for Kids adds the warmth of a cracking fire to all their exploits. Fluffy quarter-inch pile, made from 100% polyester (86% recycled) fleece, is backed by a polyester mesh laminate to create warmth and wick moisture. Contrast nylon Supplex reinforces the fleece-lined collar, front-zip binding and double-layer patch handwarmer pockets. With a retro-Design Patagonia chest label and a hand-me-down ID label inside.