Filling: 90% duck down, 10% duck feather; Shell & Lining: 100% nylonImported. Lightweight down jacket for boys girls wearing at spring, fall & winterPackable-Lightweight Style: The ultra lite puffer jacket can be easy to fold in a small bag. It's convenient to put it on your children's backpack when they are excercising or going out at outdoorRemovable Hat: The hat is removable easily for variable weather. Soft and breathable fabric perfect for varies occasions such as home, school, traveling, camping, hiking, skating, running etcKeep Warm: CUNYI Unisex kid's lightweight down jacket feature with windproof exterial fabric and comfotable elastic ribbed cuff & hem is used for keeping warm about 50°F (10℃) weatherGreat Details: The zipper side pockets and inner pockets protect your kids personnal stuff from missing and revealing. Well-made zipper puller with chin zipper guard for more protection and ease of wearing