It is reversible, so you get 2 different looks in one: one side and the softest teddy fleece on the other. The side with print has received a water resistant treatment. It is easy to get on and off as it does not have to go over the dog's head and it closes with buttons on the stomach. A small hole has been made in the back so that the dog leash can get through, so that the dog can wear a harness under the vest. The vest is available in S, M and L and is intended especially for small dogs - see size guide. Chest measurements (measurements around the widest part of the chest): S: 26-35cm M: 36-45cm L: 46-55cm