LIGHTWEIGHT but WARM: Filled with breathable and ultra-light recycled material that creates an air insulation layer, delivering excellent heat insulation and ensuring long-term warmth preservation.Perfect for cold days with temperatures ranging from 41°F to -4°F. SOFT AND FLUFFY FAUX DOWN: The boy's vest winter jacket is crafted with carefully selected fake down wadding. It is notably fluffier and puffier than flat cotton wadding and boasts superior thermal retention performance during the cold winter months. MULTIPLE PRACTICAL POCKETS: The left chest pocket and both side pockets come with zipper designs, offering generous capacity for convenient placement of items and preventing them from falling. Moreover, two inner pocket designs provide increased storage space along with high privacy and security. EASILY PACKABLE: This vest compresses compactly into an included pouch, making it extremely convenient for carrying. Ideal for kids walking to school, playing outdoors, or traveling during the cold seasons. DURABLE ZIPPER AND HOOD: The boys' fake-down vest features a long-lasting resin zipper closure. In cold weather, the hood keeps you cozy and warm. The hooded design offers protection for the neck, is windproof, and provides exceptional warmth.