Doglemi Small Medium Dog Winter Quilted Puffer Puffa Vest Coat harness Jacket Estimate Sizing By Weight XS:4-6 lbs S:7-9 lbs M:10-15 lbs L:16-20 lbs XL:21-25 lbs. Made out of Polyester. Water Resistant Outer Layer Zipper Closure with Fur Guard. Durable and Comfortable 3 Clolors and 5 sizes Available. Machine Washable. Please Measure Your Pet Properly Before Purchasing