1.Waterproof and Reflective Pet Coat The outer layer is waterproof polyester material, provide protection from the rainy or snowy days. Two reflective stripes on back provides extra visibility to the dogs, improve the safety during night walking. 2.Cozy Fleece Lined Dog Apparel The inner layer of our pet sport jackets are lined with soft polar fleece, which touches really soft and keeps dog's body temperature stable in chilly autumn and cold winter months. 3.Stand Collar and Adjustable Elastic Band on Belly The stand up collar adds comfort and warm for your dogs in cold days, there is a elastic cord at the neckline for easy adjustment and fits your dog's neck efficiently. The Magic Sticker Closures and Wide Elastic Band around the Belly for a custom fit. 4.Sturdy D-Ring for Leash Equipped with durable D-Ring on the back of the cold weather coat allows to connect to a dog leash and ready to walking, running, hunting, camping, hiking and enjoying at any time. 5.Size Instructionsuitable for most small, medium and large dogs. Such as Chihuahua, Yorkshire, Poodle, Bulldog, Schnauzer, Labrador, Golden Retriever, etc.