The Y-3 Puffer Vest takes its cues from the outdoors with a design crafted to withstand unpredictable weather. Easily layered thanks to its relaxed fit, the vest has a duck down build with PrimaLoft® insulation for added warmth. The adjustable cords on the hem and hood help block out the cold. A minimum of 70% of this product is a blend of recycled and renewable materials.