These Jackets are made from polyester with stylish heavy yolk rib trimming. Carry fewer items in your hand by using the built-in Poop Bag Dispenser (bags sold separately), while the branded snap pocket may hold treats or other on-hand materials and the reflective piping provides security for your pet during the night. This design may be tightened with the included drawstrings, which is also perfect for preventing cold air from entering the jacket. The Velcro closure allows for a quick and simple dress-up and a hood is attached for those colder days. These jackets contain breakthrough technology, 100% pet safe Silver Shield which eliminates odors caused by bacteria in order to maintain freshness throughout the day. A popular rubber patch and woven tab Silver Paw logo supports this trusted, durable and stylish brand known to many pet owners. Providing your pet with trusted warm clothing gives your dog confidence and security when they are out and about.